13218196576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{3167}}^1$

素因数の和:3396

約数の個数: 96

約数和(自身を含む): 28612362240

約数和(自身を除く): 15394165664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 127, 158, 208, 254, 316, 416, 508, 632, 1016, 1027, 1264, 1651, 2032, 2054, 2528, 3167, 3302, 4064, 4108, 6334, 6604, 8216, 10033, 12668, 13208, 16432, 20066, 25336, 26416, 32864, 40132, 41171, 50672, 52832, 80264, 82342, 101344, 130429, 160528, 164684, 250193, 260858, 321056, 329368, 402209, 500386, 521716, 658736, 804418, 1000772, 1043432, 1317472, 1608836, 2001544, 2086864, 3217672, 3252509, 4003088, 4173728, 5228717, 6435344, 6505018, 8006176, 10457434, 12870688, 13010036, 20914868, 26020072, 31774511, 41829736, 52040144, 63549022, 83659472, 104080288, 127098044, 167318944, 254196088, 413068643, 508392176, 826137286, 1016784352, 1652274572, 3304549144, 6609098288, 13218196576]

約数ペア:

[(1, 13218196576), (2, 6609098288), (4, 3304549144), (8, 1652274572), (13, 1016784352), (16, 826137286), (26, 508392176), (32, 413068643), (52, 254196088), (79, 167318944), (104, 127098044), (127, 104080288), (158, 83659472), (208, 63549022), (254, 52040144), (316, 41829736), (416, 31774511), (508, 26020072), (632, 20914868), (1016, 13010036), (1027, 12870688), (1264, 10457434), (1651, 8006176), (2032, 6505018), (2054, 6435344), (2528, 5228717), (3167, 4173728), (3302, 4003088), (4064, 3252509), (4108, 3217672), (6334, 2086864), (6604, 2001544), (8216, 1608836), (10033, 1317472), (12668, 1043432), (13208, 1000772), (16432, 804418), (20066, 658736), (25336, 521716), (26416, 500386), (32864, 402209), (40132, 329368), (41171, 321056), (50672, 260858), (52832, 250193), (80264, 164684), (82342, 160528), (101344, 130429)]