253896768

素因数分解:

$2^6\times 3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 280

約数和(自身を含む): 827605152

約数和(自身を除く): 573708384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 43, 48, 51, 54, 64, 67, 68, 72, 81, 86, 96, 102, 108, 129, 134, 136, 144, 153, 162, 172, 192, 201, 204, 216, 258, 268, 272, 288, 306, 324, 344, 387, 402, 408, 432, 459, 516, 536, 544, 576, 603, 612, 648, 688, 731, 774, 804, 816, 864, 918, 1032, 1072, 1088, 1139, 1161, 1206, 1224, 1296, 1376, 1377, 1462, 1548, 1608, 1632, 1728, 1809, 1836, 2064, 2144, 2193, 2278, 2322, 2412, 2448, 2592, 2752, 2754, 2881, 2924, 3096, 3216, 3264, 3417, 3483, 3618, 3672, 4128, 4288, 4386, 4556, 4644, 4824, 4896, 5184, 5427, 5508, 5762, 5848, 6192, 6432, 6579, 6834, 6966, 7236, 7344, 8256, 8643, 8772, 9112, 9288, 9648, 9792, 10251, 10854, 11016, 11524, 11696, 12384, 12864, 13158, 13668, 13932, 14472, 14688, 17286, 17544, 18224, 18576, 19296, 19737, 20502, 21708, 22032, 23048, 23392, 24768, 25929, 26316, 27336, 27864, 28944, 29376, 30753, 34572, 35088, 36448, 37152, 38592, 39474, 41004, 43416, 44064, 46096, 46784, 48977, 51858, 52632, 54672, 55728, 57888, 59211, 61506, 69144, 70176, 72896, 74304, 77787, 78948, 82008, 86832, 88128, 92192, 92259, 97954, 103716, 105264, 109344, 111456, 115776, 118422, 123012, 138288, 140352, 146931, 155574, 157896, 164016, 173664, 184384, 184518, 195908, 207432, 210528, 218688, 222912, 233361, 236844, 246024, 276576, 293862, 311148, 315792, 328032, 347328, 369036, 391816, 414864, 421056, 440793, 466722, 473688, 492048, 553152, 587724, 622296, 631584, 656064, 738072, 783632, 829728, 881586, 933444, 947376, 984096, 1175448, 1244592, 1263168, 1322379, 1476144, 1567264, 1659456, 1763172, 1866888, 1894752, 1968192, 2350896, 2489184, 2644758, 2952288, 3134528, 3526344, 3733776, 3789504, 3967137, 4701792, 4978368, 5289516, 5904576, 7052688, 7467552, 7934274, 9403584, 10579032, 14105376, 14935104, 15868548, 21158064, 28210752, 31737096, 42316128, 63474192, 84632256, 126948384, 253896768]

約数ペア:

[(1, 253896768), (2, 126948384), (3, 84632256), (4, 63474192), (6, 42316128), (8, 31737096), (9, 28210752), (12, 21158064), (16, 15868548), (17, 14935104), (18, 14105376), (24, 10579032), (27, 9403584), (32, 7934274), (34, 7467552), (36, 7052688), (43, 5904576), (48, 5289516), (51, 4978368), (54, 4701792), (64, 3967137), (67, 3789504), (68, 3733776), (72, 3526344), (81, 3134528), (86, 2952288), (96, 2644758), (102, 2489184), (108, 2350896), (129, 1968192), (134, 1894752), (136, 1866888), (144, 1763172), (153, 1659456), (162, 1567264), (172, 1476144), (192, 1322379), (201, 1263168), (204, 1244592), (216, 1175448), (258, 984096), (268, 947376), (272, 933444), (288, 881586), (306, 829728), (324, 783632), (344, 738072), (387, 656064), (402, 631584), (408, 622296), (432, 587724), (459, 553152), (516, 492048), (536, 473688), (544, 466722), (576, 440793), (603, 421056), (612, 414864), (648, 391816), (688, 369036), (731, 347328), (774, 328032), (804, 315792), (816, 311148), (864, 293862), (918, 276576), (1032, 246024), (1072, 236844), (1088, 233361), (1139, 222912), (1161, 218688), (1206, 210528), (1224, 207432), (1296, 195908), (1376, 184518), (1377, 184384), (1462, 173664), (1548, 164016), (1608, 157896), (1632, 155574), (1728, 146931), (1809, 140352), (1836, 138288), (2064, 123012), (2144, 118422), (2193, 115776), (2278, 111456), (2322, 109344), (2412, 105264), (2448, 103716), (2592, 97954), (2752, 92259), (2754, 92192), (2881, 88128), (2924, 86832), (3096, 82008), (3216, 78948), (3264, 77787), (3417, 74304), (3483, 72896), (3618, 70176), (3672, 69144), (4128, 61506), (4288, 59211), (4386, 57888), (4556, 55728), (4644, 54672), (4824, 52632), (4896, 51858), (5184, 48977), (5427, 46784), (5508, 46096), (5762, 44064), (5848, 43416), (6192, 41004), (6432, 39474), (6579, 38592), (6834, 37152), (6966, 36448), (7236, 35088), (7344, 34572), (8256, 30753), (8643, 29376), (8772, 28944), (9112, 27864), (9288, 27336), (9648, 26316), (9792, 25929), (10251, 24768), (10854, 23392), (11016, 23048), (11524, 22032), (11696, 21708), (12384, 20502), (12864, 19737), (13158, 19296), (13668, 18576), (13932, 18224), (14472, 17544), (14688, 17286)]