248001984

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:128

約数の個数: 336

約数和(自身を含む): 836858880

約数和(自身を除く): 588856896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 31, 32, 34, 36, 38, 43, 48, 51, 57, 62, 64, 68, 72, 76, 86, 93, 96, 102, 114, 124, 129, 136, 144, 152, 153, 171, 172, 186, 192, 204, 228, 248, 258, 272, 279, 288, 304, 306, 323, 342, 344, 372, 387, 408, 456, 496, 516, 527, 544, 558, 576, 589, 608, 612, 646, 684, 688, 731, 744, 774, 816, 817, 912, 969, 992, 1032, 1054, 1088, 1116, 1178, 1216, 1224, 1292, 1333, 1368, 1376, 1462, 1488, 1548, 1581, 1632, 1634, 1767, 1824, 1938, 1984, 2064, 2108, 2193, 2232, 2356, 2448, 2451, 2584, 2666, 2736, 2752, 2907, 2924, 2976, 3096, 3162, 3264, 3268, 3534, 3648, 3876, 3999, 4128, 4216, 4386, 4464, 4712, 4743, 4896, 4902, 5168, 5301, 5332, 5472, 5814, 5848, 5952, 6192, 6324, 6536, 6579, 7068, 7353, 7752, 7998, 8256, 8432, 8772, 8928, 9424, 9486, 9792, 9804, 10013, 10336, 10602, 10664, 10944, 11628, 11696, 11997, 12384, 12648, 13072, 13158, 13889, 14136, 14706, 15504, 15996, 16864, 17544, 17856, 18848, 18972, 19608, 20026, 20672, 21204, 21328, 22661, 23256, 23392, 23994, 24768, 25296, 25327, 26144, 26316, 27778, 28272, 29412, 30039, 31008, 31992, 33728, 35088, 37696, 37944, 39216, 40052, 41667, 42408, 42656, 45322, 46512, 46784, 47988, 50592, 50654, 52288, 52632, 55556, 56544, 58824, 60078, 62016, 63984, 67983, 70176, 75888, 75981, 78432, 80104, 83334, 84816, 85312, 90117, 90644, 93024, 95976, 101184, 101308, 105264, 111112, 113088, 117648, 120156, 125001, 127968, 135966, 140352, 151776, 151962, 156864, 160208, 166668, 169632, 180234, 181288, 186048, 191952, 202616, 203949, 210528, 222224, 227943, 235296, 240312, 250002, 255936, 271932, 303552, 303924, 320416, 333336, 339264, 360468, 362576, 383904, 405232, 407898, 421056, 430559, 444448, 455886, 470592, 480624, 500004, 543864, 607848, 640832, 666672, 720936, 725152, 767808, 810464, 815796, 861118, 888896, 911772, 961248, 1000008, 1087728, 1215696, 1291677, 1333344, 1441872, 1450304, 1620928, 1631592, 1722236, 1823544, 1922496, 2000016, 2175456, 2431392, 2583354, 2666688, 2883744, 3263184, 3444472, 3647088, 3875031, 4000032, 4350912, 4862784, 5166708, 5767488, 6526368, 6888944, 7294176, 7750062, 8000064, 10333416, 13052736, 13777888, 14588352, 15500124, 20666832, 27555776, 31000248, 41333664, 62000496, 82667328, 124000992, 248001984]

約数ペア:

[(1, 248001984), (2, 124000992), (3, 82667328), (4, 62000496), (6, 41333664), (8, 31000248), (9, 27555776), (12, 20666832), (16, 15500124), (17, 14588352), (18, 13777888), (19, 13052736), (24, 10333416), (31, 8000064), (32, 7750062), (34, 7294176), (36, 6888944), (38, 6526368), (43, 5767488), (48, 5166708), (51, 4862784), (57, 4350912), (62, 4000032), (64, 3875031), (68, 3647088), (72, 3444472), (76, 3263184), (86, 2883744), (93, 2666688), (96, 2583354), (102, 2431392), (114, 2175456), (124, 2000016), (129, 1922496), (136, 1823544), (144, 1722236), (152, 1631592), (153, 1620928), (171, 1450304), (172, 1441872), (186, 1333344), (192, 1291677), (204, 1215696), (228, 1087728), (248, 1000008), (258, 961248), (272, 911772), (279, 888896), (288, 861118), (304, 815796), (306, 810464), (323, 767808), (342, 725152), (344, 720936), (372, 666672), (387, 640832), (408, 607848), (456, 543864), (496, 500004), (516, 480624), (527, 470592), (544, 455886), (558, 444448), (576, 430559), (589, 421056), (608, 407898), (612, 405232), (646, 383904), (684, 362576), (688, 360468), (731, 339264), (744, 333336), (774, 320416), (816, 303924), (817, 303552), (912, 271932), (969, 255936), (992, 250002), (1032, 240312), (1054, 235296), (1088, 227943), (1116, 222224), (1178, 210528), (1216, 203949), (1224, 202616), (1292, 191952), (1333, 186048), (1368, 181288), (1376, 180234), (1462, 169632), (1488, 166668), (1548, 160208), (1581, 156864), (1632, 151962), (1634, 151776), (1767, 140352), (1824, 135966), (1938, 127968), (1984, 125001), (2064, 120156), (2108, 117648), (2193, 113088), (2232, 111112), (2356, 105264), (2448, 101308), (2451, 101184), (2584, 95976), (2666, 93024), (2736, 90644), (2752, 90117), (2907, 85312), (2924, 84816), (2976, 83334), (3096, 80104), (3162, 78432), (3264, 75981), (3268, 75888), (3534, 70176), (3648, 67983), (3876, 63984), (3999, 62016), (4128, 60078), (4216, 58824), (4386, 56544), (4464, 55556), (4712, 52632), (4743, 52288), (4896, 50654), (4902, 50592), (5168, 47988), (5301, 46784), (5332, 46512), (5472, 45322), (5814, 42656), (5848, 42408), (5952, 41667), (6192, 40052), (6324, 39216), (6536, 37944), (6579, 37696), (7068, 35088), (7353, 33728), (7752, 31992), (7998, 31008), (8256, 30039), (8432, 29412), (8772, 28272), (8928, 27778), (9424, 26316), (9486, 26144), (9792, 25327), (9804, 25296), (10013, 24768), (10336, 23994), (10602, 23392), (10664, 23256), (10944, 22661), (11628, 21328), (11696, 21204), (11997, 20672), (12384, 20026), (12648, 19608), (13072, 18972), (13158, 18848), (13889, 17856), (14136, 17544), (14706, 16864), (15504, 15996)]