13307007428

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1546

約数の個数: 144

約数和(自身を含む): 29404704000

約数和(自身を除く): 16097696572

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 79, 121, 143, 158, 209, 242, 247, 286, 316, 418, 484, 494, 572, 836, 869, 988, 1027, 1409, 1501, 1573, 1738, 2054, 2299, 2717, 2818, 3002, 3146, 3476, 4108, 4598, 5434, 5636, 6004, 6292, 9196, 9559, 10868, 11297, 15499, 16511, 18317, 19118, 19513, 22594, 26771, 29887, 30998, 33022, 36634, 38236, 39026, 45188, 53542, 59774, 61996, 66044, 73268, 78052, 107084, 111311, 119548, 124267, 170489, 181621, 201487, 214643, 222622, 248534, 294481, 340978, 348023, 363242, 402974, 429286, 445244, 497068, 588962, 681956, 696046, 726484, 805948, 858572, 1177924, 1224421, 1392092, 1447043, 2114909, 2216357, 2361073, 2448842, 2894086, 3239291, 3828253, 4229818, 4432714, 4722146, 4897684, 5788172, 6478582, 7656506, 8459636, 8865428, 9444292, 12957164, 13468631, 15313012, 15917473, 23263999, 26937262, 27493817, 31834946, 42110783, 46527998, 53874524, 54987634, 63669892, 84221566, 93055996, 109975268, 168443132, 175092203, 255903989, 302431987, 350184406, 511807978, 604863974, 700368812, 1023615956, 1209727948, 3326751857, 6653503714, 13307007428]

約数ペア:

[(1, 13307007428), (2, 6653503714), (4, 3326751857), (11, 1209727948), (13, 1023615956), (19, 700368812), (22, 604863974), (26, 511807978), (38, 350184406), (44, 302431987), (52, 255903989), (76, 175092203), (79, 168443132), (121, 109975268), (143, 93055996), (158, 84221566), (209, 63669892), (242, 54987634), (247, 53874524), (286, 46527998), (316, 42110783), (418, 31834946), (484, 27493817), (494, 26937262), (572, 23263999), (836, 15917473), (869, 15313012), (988, 13468631), (1027, 12957164), (1409, 9444292), (1501, 8865428), (1573, 8459636), (1738, 7656506), (2054, 6478582), (2299, 5788172), (2717, 4897684), (2818, 4722146), (3002, 4432714), (3146, 4229818), (3476, 3828253), (4108, 3239291), (4598, 2894086), (5434, 2448842), (5636, 2361073), (6004, 2216357), (6292, 2114909), (9196, 1447043), (9559, 1392092), (10868, 1224421), (11297, 1177924), (15499, 858572), (16511, 805948), (18317, 726484), (19118, 696046), (19513, 681956), (22594, 588962), (26771, 497068), (29887, 445244), (30998, 429286), (33022, 402974), (36634, 363242), (38236, 348023), (39026, 340978), (45188, 294481), (53542, 248534), (59774, 222622), (61996, 214643), (66044, 201487), (73268, 181621), (78052, 170489), (107084, 124267), (111311, 119548)]