1284390432

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 240

約数和(自身を含む): 4159596672

約数和(自身を除く): 2875206240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 72, 78, 81, 94, 96, 104, 108, 117, 141, 144, 156, 162, 188, 208, 216, 234, 282, 288, 312, 324, 351, 376, 416, 423, 432, 468, 564, 611, 624, 648, 702, 752, 811, 846, 864, 936, 1053, 1128, 1222, 1248, 1269, 1296, 1404, 1504, 1622, 1692, 1833, 1872, 2106, 2256, 2433, 2444, 2538, 2592, 2808, 3244, 3384, 3666, 3744, 3807, 4212, 4512, 4866, 4888, 5076, 5499, 5616, 6488, 6768, 7299, 7332, 7614, 8424, 9732, 9776, 10152, 10543, 10998, 11232, 12976, 13536, 14598, 14664, 15228, 16497, 16848, 19464, 19552, 20304, 21086, 21897, 21996, 25952, 29196, 29328, 30456, 31629, 32994, 33696, 38117, 38928, 40608, 42172, 43794, 43992, 49491, 58392, 58656, 60912, 63258, 65691, 65988, 76234, 77856, 84344, 87588, 87984, 94887, 98982, 114351, 116784, 121824, 126516, 131382, 131976, 152468, 168688, 175176, 175968, 189774, 197964, 228702, 233568, 253032, 262764, 263952, 284661, 304936, 337376, 343053, 350352, 379548, 395928, 457404, 495521, 506064, 525528, 527904, 569322, 609872, 686106, 700704, 759096, 791856, 853983, 914808, 991042, 1012128, 1029159, 1051056, 1138644, 1219744, 1372212, 1486563, 1518192, 1583712, 1707966, 1829616, 1982084, 2058318, 2102112, 2277288, 2744424, 2973126, 3036384, 3087477, 3415932, 3659232, 3964168, 4116636, 4459689, 4554576, 5488848, 5946252, 6174954, 6831864, 7928336, 8233272, 8919378, 9109152, 10977696, 11892504, 12349908, 13379067, 13663728, 15856672, 16466544, 17838756, 23785008, 24699816, 26758134, 27327456, 32933088, 35677512, 40137201, 47570016, 49399632, 53516268, 71355024, 80274402, 98799264, 107032536, 142710048, 160548804, 214065072, 321097608, 428130144, 642195216, 1284390432]

約数ペア:

[(1, 1284390432), (2, 642195216), (3, 428130144), (4, 321097608), (6, 214065072), (8, 160548804), (9, 142710048), (12, 107032536), (13, 98799264), (16, 80274402), (18, 71355024), (24, 53516268), (26, 49399632), (27, 47570016), (32, 40137201), (36, 35677512), (39, 32933088), (47, 27327456), (48, 26758134), (52, 24699816), (54, 23785008), (72, 17838756), (78, 16466544), (81, 15856672), (94, 13663728), (96, 13379067), (104, 12349908), (108, 11892504), (117, 10977696), (141, 9109152), (144, 8919378), (156, 8233272), (162, 7928336), (188, 6831864), (208, 6174954), (216, 5946252), (234, 5488848), (282, 4554576), (288, 4459689), (312, 4116636), (324, 3964168), (351, 3659232), (376, 3415932), (416, 3087477), (423, 3036384), (432, 2973126), (468, 2744424), (564, 2277288), (611, 2102112), (624, 2058318), (648, 1982084), (702, 1829616), (752, 1707966), (811, 1583712), (846, 1518192), (864, 1486563), (936, 1372212), (1053, 1219744), (1128, 1138644), (1222, 1051056), (1248, 1029159), (1269, 1012128), (1296, 991042), (1404, 914808), (1504, 853983), (1622, 791856), (1692, 759096), (1833, 700704), (1872, 686106), (2106, 609872), (2256, 569322), (2433, 527904), (2444, 525528), (2538, 506064), (2592, 495521), (2808, 457404), (3244, 395928), (3384, 379548), (3666, 350352), (3744, 343053), (3807, 337376), (4212, 304936), (4512, 284661), (4866, 263952), (4888, 262764), (5076, 253032), (5499, 233568), (5616, 228702), (6488, 197964), (6768, 189774), (7299, 175968), (7332, 175176), (7614, 168688), (8424, 152468), (9732, 131976), (9776, 131382), (10152, 126516), (10543, 121824), (10998, 116784), (11232, 114351), (12976, 98982), (13536, 94887), (14598, 87984), (14664, 87588), (15228, 84344), (16497, 77856), (16848, 76234), (19464, 65988), (19552, 65691), (20304, 63258), (21086, 60912), (21897, 58656), (21996, 58392), (25952, 49491), (29196, 43992), (29328, 43794), (30456, 42172), (31629, 40608), (32994, 38928), (33696, 38117)]