1520883684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 144

約数和(自身を含む): 4165185024

約数和(自身を除く): 2644301340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 43, 62, 82, 86, 93, 123, 124, 129, 164, 172, 186, 246, 258, 279, 369, 372, 387, 492, 516, 558, 738, 773, 774, 1116, 1271, 1333, 1476, 1546, 1548, 1763, 2319, 2542, 2666, 3092, 3526, 3813, 3999, 4638, 5084, 5289, 5332, 6957, 7052, 7626, 7998, 9276, 10578, 11439, 11997, 13914, 15252, 15867, 15996, 21156, 22878, 23963, 23994, 27828, 31693, 31734, 33239, 45756, 47926, 47988, 54653, 63386, 63468, 66478, 71889, 95079, 95852, 99717, 109306, 126772, 132956, 143778, 163959, 190158, 199434, 215667, 218612, 285237, 287556, 299151, 327918, 380316, 398868, 431334, 491877, 570474, 598302, 655836, 862668, 982483, 983754, 1030409, 1140948, 1196604, 1362799, 1964966, 1967508, 2060818, 2725598, 2947449, 3091227, 3929932, 4088397, 4121636, 5451196, 5894898, 6182454, 8176794, 8842347, 9273681, 11789796, 12265191, 12364908, 16353588, 17684694, 18547362, 24530382, 35369388, 37094724, 42246769, 49060764, 84493538, 126740307, 168987076, 253480614, 380220921, 506961228, 760441842, 1520883684]

約数ペア:

[(1, 1520883684), (2, 760441842), (3, 506961228), (4, 380220921), (6, 253480614), (9, 168987076), (12, 126740307), (18, 84493538), (31, 49060764), (36, 42246769), (41, 37094724), (43, 35369388), (62, 24530382), (82, 18547362), (86, 17684694), (93, 16353588), (123, 12364908), (124, 12265191), (129, 11789796), (164, 9273681), (172, 8842347), (186, 8176794), (246, 6182454), (258, 5894898), (279, 5451196), (369, 4121636), (372, 4088397), (387, 3929932), (492, 3091227), (516, 2947449), (558, 2725598), (738, 2060818), (773, 1967508), (774, 1964966), (1116, 1362799), (1271, 1196604), (1333, 1140948), (1476, 1030409), (1546, 983754), (1548, 982483), (1763, 862668), (2319, 655836), (2542, 598302), (2666, 570474), (3092, 491877), (3526, 431334), (3813, 398868), (3999, 380316), (4638, 327918), (5084, 299151), (5289, 287556), (5332, 285237), (6957, 218612), (7052, 215667), (7626, 199434), (7998, 190158), (9276, 163959), (10578, 143778), (11439, 132956), (11997, 126772), (13914, 109306), (15252, 99717), (15867, 95852), (15996, 95079), (21156, 71889), (22878, 66478), (23963, 63468), (23994, 63386), (27828, 54653), (31693, 47988), (31734, 47926), (33239, 45756)]