632912176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2521}}^1$

素因数の和:2630

約数の個数: 80

約数和(自身を含む): 1418534208

約数和(自身を除く): 785622032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 142, 208, 221, 272, 284, 442, 568, 884, 923, 1136, 1207, 1768, 1846, 2414, 2521, 3536, 3692, 4828, 5042, 7384, 9656, 10084, 14768, 15691, 19312, 20168, 31382, 32773, 40336, 42857, 62764, 65546, 85714, 125528, 131092, 171428, 178991, 251056, 262184, 342856, 357982, 524368, 557141, 685712, 715964, 1114282, 1431928, 2228564, 2326883, 2863856, 3042847, 4457128, 4653766, 6085694, 8914256, 9307532, 12171388, 18615064, 24342776, 37230128, 39557011, 48685552, 79114022, 158228044, 316456088, 632912176]

約数ペア:

[(1, 632912176), (2, 316456088), (4, 158228044), (8, 79114022), (13, 48685552), (16, 39557011), (17, 37230128), (26, 24342776), (34, 18615064), (52, 12171388), (68, 9307532), (71, 8914256), (104, 6085694), (136, 4653766), (142, 4457128), (208, 3042847), (221, 2863856), (272, 2326883), (284, 2228564), (442, 1431928), (568, 1114282), (884, 715964), (923, 685712), (1136, 557141), (1207, 524368), (1768, 357982), (1846, 342856), (2414, 262184), (2521, 251056), (3536, 178991), (3692, 171428), (4828, 131092), (5042, 125528), (7384, 85714), (9656, 65546), (10084, 62764), (14768, 42857), (15691, 40336), (19312, 32773), (20168, 31382)]