5239307528

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 12334533120

約数和(自身を除く): 7095225592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 311, 317, 364, 511, 584, 622, 634, 728, 949, 1022, 1244, 1268, 1898, 2044, 2177, 2219, 2488, 2536, 3796, 4043, 4088, 4121, 4354, 4438, 6643, 7592, 8086, 8242, 8708, 8876, 13286, 16172, 16484, 17416, 17752, 22703, 23141, 26572, 28301, 28847, 32344, 32968, 45406, 46282, 53144, 56602, 57694, 90812, 92564, 98587, 113204, 115388, 158921, 161987, 181624, 185128, 197174, 226408, 230776, 295139, 300833, 317842, 323974, 394348, 590278, 601666, 635684, 647948, 690109, 788696, 1180556, 1203332, 1271368, 1281631, 1295896, 1380218, 2065973, 2105831, 2361112, 2406664, 2563262, 2760436, 4131946, 4211662, 5126524, 5520872, 7196851, 8263892, 8423324, 8971417, 10253048, 14393702, 16527784, 16846648, 17942834, 28787404, 35885668, 50377957, 57574808, 71771336, 93559063, 100755914, 187118126, 201511828, 374236252, 403023656, 654913441, 748472504, 1309826882, 2619653764, 5239307528]

約数ペア:

[(1, 5239307528), (2, 2619653764), (4, 1309826882), (7, 748472504), (8, 654913441), (13, 403023656), (14, 374236252), (26, 201511828), (28, 187118126), (52, 100755914), (56, 93559063), (73, 71771336), (91, 57574808), (104, 50377957), (146, 35885668), (182, 28787404), (292, 17942834), (311, 16846648), (317, 16527784), (364, 14393702), (511, 10253048), (584, 8971417), (622, 8423324), (634, 8263892), (728, 7196851), (949, 5520872), (1022, 5126524), (1244, 4211662), (1268, 4131946), (1898, 2760436), (2044, 2563262), (2177, 2406664), (2219, 2361112), (2488, 2105831), (2536, 2065973), (3796, 1380218), (4043, 1295896), (4088, 1281631), (4121, 1271368), (4354, 1203332), (4438, 1180556), (6643, 788696), (7592, 690109), (8086, 647948), (8242, 635684), (8708, 601666), (8876, 590278), (13286, 394348), (16172, 323974), (16484, 317842), (17416, 300833), (17752, 295139), (22703, 230776), (23141, 226408), (26572, 197174), (28301, 185128), (28847, 181624), (32344, 161987), (32968, 158921), (45406, 115388), (46282, 113204), (53144, 98587), (56602, 92564), (57694, 90812)]