1997068608

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 420

約数和(自身を含む): 6642477952

約数和(自身を除く): 4645409344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 43, 48, 51, 54, 62, 64, 68, 72, 81, 86, 93, 96, 102, 108, 124, 129, 136, 144, 153, 162, 172, 186, 192, 204, 216, 248, 258, 272, 279, 288, 289, 306, 324, 344, 372, 387, 408, 432, 459, 496, 516, 527, 544, 558, 576, 578, 612, 648, 688, 731, 744, 774, 816, 837, 864, 867, 918, 992, 1032, 1054, 1088, 1116, 1156, 1161, 1224, 1296, 1333, 1376, 1377, 1462, 1488, 1548, 1581, 1632, 1674, 1728, 1734, 1836, 1984, 2064, 2108, 2193, 2232, 2312, 2322, 2448, 2511, 2592, 2601, 2666, 2752, 2754, 2924, 2976, 3096, 3162, 3264, 3348, 3468, 3483, 3672, 3999, 4128, 4216, 4386, 4464, 4624, 4644, 4743, 4896, 5022, 5184, 5202, 5332, 5508, 5848, 5952, 6192, 6324, 6579, 6696, 6936, 6966, 7344, 7803, 7998, 8256, 8432, 8772, 8928, 8959, 9248, 9288, 9486, 9792, 10044, 10404, 10664, 11016, 11696, 11997, 12384, 12427, 12648, 13158, 13392, 13872, 13932, 14229, 14688, 15606, 15996, 16864, 17544, 17856, 17918, 18496, 18576, 18972, 19737, 20088, 20808, 21328, 22032, 22661, 23392, 23409, 23994, 24768, 24854, 25296, 26316, 26784, 26877, 27744, 27864, 28458, 29376, 31212, 31992, 33728, 35088, 35836, 35991, 37152, 37281, 37944, 39474, 40176, 41616, 42656, 42687, 44064, 45322, 46784, 46818, 47988, 49708, 50592, 52632, 53568, 53754, 55488, 55728, 56916, 59211, 62424, 63984, 67983, 70176, 71672, 71982, 74304, 74562, 75888, 78948, 80352, 80631, 83232, 85312, 85374, 88128, 90644, 93636, 95976, 99416, 101184, 105264, 107508, 107973, 111456, 111843, 113832, 118422, 124848, 127968, 135966, 140352, 143344, 143964, 149124, 151776, 157896, 160704, 161262, 166464, 170748, 181288, 187272, 191952, 198832, 203949, 210528, 215016, 215946, 222912, 223686, 227664, 236844, 241893, 249696, 255936, 271932, 286688, 287928, 298248, 303552, 315792, 322524, 335529, 341496, 362576, 374544, 383904, 385237, 397664, 407898, 421056, 430032, 431892, 447372, 455328, 473688, 483786, 499392, 543864, 573376, 575856, 596496, 611847, 631584, 645048, 671058, 682992, 725152, 725679, 749088, 767808, 770474, 795328, 815796, 860064, 863784, 894744, 910656, 947376, 967572, 1006587, 1087728, 1151712, 1155711, 1192992, 1223694, 1263168, 1290096, 1342116, 1365984, 1450304, 1451358, 1498176, 1540948, 1631592, 1720128, 1727568, 1789488, 1835541, 1894752, 1935144, 2013174, 2175456, 2303424, 2311422, 2385984, 2447388, 2580192, 2684232, 2731968, 2902716, 3081896, 3263184, 3455136, 3467133, 3578976, 3671082, 3789504, 3870288, 4026348, 4350912, 4622844, 4894776, 5160384, 5368464, 5805432, 6163792, 6526368, 6910272, 6934266, 7157952, 7342164, 7740576, 8052696, 9245688, 9789552, 10401399, 10736928, 11610864, 12327584, 13052736, 13868532, 14684328, 15481152, 16105392, 18491376, 19579104, 20802798, 21473856, 23221728, 24655168, 27737064, 29368656, 31204197, 32210784, 36982752, 39158208, 41605596, 46443456, 55474128, 58737312, 62408394, 64421568, 73965504, 83211192, 110948256, 117474624, 124816788, 166422384, 221896512, 249633576, 332844768, 499267152, 665689536, 998534304, 1997068608]

約数ペア:

[(1, 1997068608), (2, 998534304), (3, 665689536), (4, 499267152), (6, 332844768), (8, 249633576), (9, 221896512), (12, 166422384), (16, 124816788), (17, 117474624), (18, 110948256), (24, 83211192), (27, 73965504), (31, 64421568), (32, 62408394), (34, 58737312), (36, 55474128), (43, 46443456), (48, 41605596), (51, 39158208), (54, 36982752), (62, 32210784), (64, 31204197), (68, 29368656), (72, 27737064), (81, 24655168), (86, 23221728), (93, 21473856), (96, 20802798), (102, 19579104), (108, 18491376), (124, 16105392), (129, 15481152), (136, 14684328), (144, 13868532), (153, 13052736), (162, 12327584), (172, 11610864), (186, 10736928), (192, 10401399), (204, 9789552), (216, 9245688), (248, 8052696), (258, 7740576), (272, 7342164), (279, 7157952), (288, 6934266), (289, 6910272), (306, 6526368), (324, 6163792), (344, 5805432), (372, 5368464), (387, 5160384), (408, 4894776), (432, 4622844), (459, 4350912), (496, 4026348), (516, 3870288), (527, 3789504), (544, 3671082), (558, 3578976), (576, 3467133), (578, 3455136), (612, 3263184), (648, 3081896), (688, 2902716), (731, 2731968), (744, 2684232), (774, 2580192), (816, 2447388), (837, 2385984), (864, 2311422), (867, 2303424), (918, 2175456), (992, 2013174), (1032, 1935144), (1054, 1894752), (1088, 1835541), (1116, 1789488), (1156, 1727568), (1161, 1720128), (1224, 1631592), (1296, 1540948), (1333, 1498176), (1376, 1451358), (1377, 1450304), (1462, 1365984), (1488, 1342116), (1548, 1290096), (1581, 1263168), (1632, 1223694), (1674, 1192992), (1728, 1155711), (1734, 1151712), (1836, 1087728), (1984, 1006587), (2064, 967572), (2108, 947376), (2193, 910656), (2232, 894744), (2312, 863784), (2322, 860064), (2448, 815796), (2511, 795328), (2592, 770474), (2601, 767808), (2666, 749088), (2752, 725679), (2754, 725152), (2924, 682992), (2976, 671058), (3096, 645048), (3162, 631584), (3264, 611847), (3348, 596496), (3468, 575856), (3483, 573376), (3672, 543864), (3999, 499392), (4128, 483786), (4216, 473688), (4386, 455328), (4464, 447372), (4624, 431892), (4644, 430032), (4743, 421056), (4896, 407898), (5022, 397664), (5184, 385237), (5202, 383904), (5332, 374544), (5508, 362576), (5848, 341496), (5952, 335529), (6192, 322524), (6324, 315792), (6579, 303552), (6696, 298248), (6936, 287928), (6966, 286688), (7344, 271932), (7803, 255936), (7998, 249696), (8256, 241893), (8432, 236844), (8772, 227664), (8928, 223686), (8959, 222912), (9248, 215946), (9288, 215016), (9486, 210528), (9792, 203949), (10044, 198832), (10404, 191952), (10664, 187272), (11016, 181288), (11696, 170748), (11997, 166464), (12384, 161262), (12427, 160704), (12648, 157896), (13158, 151776), (13392, 149124), (13872, 143964), (13932, 143344), (14229, 140352), (14688, 135966), (15606, 127968), (15996, 124848), (16864, 118422), (17544, 113832), (17856, 111843), (17918, 111456), (18496, 107973), (18576, 107508), (18972, 105264), (19737, 101184), (20088, 99416), (20808, 95976), (21328, 93636), (22032, 90644), (22661, 88128), (23392, 85374), (23409, 85312), (23994, 83232), (24768, 80631), (24854, 80352), (25296, 78948), (26316, 75888), (26784, 74562), (26877, 74304), (27744, 71982), (27864, 71672), (28458, 70176), (29376, 67983), (31212, 63984), (31992, 62424), (33728, 59211), (35088, 56916), (35836, 55728), (35991, 55488), (37152, 53754), (37281, 53568), (37944, 52632), (39474, 50592), (40176, 49708), (41616, 47988), (42656, 46818), (42687, 46784), (44064, 45322)]