627207724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 1392261696

約数和(自身を除く): 765053972

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 53, 68, 106, 143, 187, 212, 221, 286, 374, 442, 572, 583, 689, 748, 884, 901, 1166, 1217, 1378, 1802, 2332, 2431, 2434, 2756, 3604, 4862, 4868, 7579, 9724, 9911, 11713, 13387, 15158, 15821, 19822, 20689, 23426, 26774, 30316, 31642, 39644, 41378, 46852, 53548, 63284, 64501, 82756, 128843, 129002, 174031, 227579, 257686, 258004, 268957, 348062, 455158, 515372, 537914, 696124, 709511, 838513, 910316, 1075828, 1096517, 1419022, 1677026, 2193034, 2838044, 2958527, 3354052, 4386068, 5917054, 9223643, 11834108, 12061687, 14254721, 18447286, 24123374, 28509442, 36894572, 48246748, 57018884, 156801931, 313603862, 627207724]

約数ペア:

[(1, 627207724), (2, 313603862), (4, 156801931), (11, 57018884), (13, 48246748), (17, 36894572), (22, 28509442), (26, 24123374), (34, 18447286), (44, 14254721), (52, 12061687), (53, 11834108), (68, 9223643), (106, 5917054), (143, 4386068), (187, 3354052), (212, 2958527), (221, 2838044), (286, 2193034), (374, 1677026), (442, 1419022), (572, 1096517), (583, 1075828), (689, 910316), (748, 838513), (884, 709511), (901, 696124), (1166, 537914), (1217, 515372), (1378, 455158), (1802, 348062), (2332, 268957), (2431, 258004), (2434, 257686), (2756, 227579), (3604, 174031), (4862, 129002), (4868, 128843), (7579, 82756), (9724, 64501), (9911, 63284), (11713, 53548), (13387, 46852), (15158, 41378), (15821, 39644), (19822, 31642), (20689, 30316), (23426, 26774)]