422751472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 120

約数和(自身を含む): 987646608

約数和(自身を除く): 564895136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 169, 176, 208, 233, 244, 286, 338, 466, 488, 572, 671, 676, 793, 932, 976, 1144, 1342, 1352, 1586, 1859, 1864, 2288, 2563, 2684, 2704, 3029, 3172, 3718, 3728, 5126, 5368, 6058, 6344, 7436, 8723, 10252, 10309, 10736, 12116, 12688, 14213, 14872, 17446, 20504, 20618, 24232, 28426, 29744, 33319, 34892, 39377, 41008, 41236, 48464, 56852, 66638, 69784, 78754, 82472, 113399, 113704, 133276, 139568, 156343, 157508, 164944, 184769, 226798, 227408, 266552, 312686, 315016, 369538, 433147, 453596, 533104, 625372, 630032, 739076, 866294, 907192, 1250744, 1478152, 1732588, 1814384, 2032459, 2401997, 2501488, 2956304, 3465176, 4064918, 4803994, 6930352, 8129836, 9607988, 16259672, 19215976, 26421967, 32519344, 38431952, 52843934, 105687868, 211375736, 422751472]

約数ペア:

[(1, 422751472), (2, 211375736), (4, 105687868), (8, 52843934), (11, 38431952), (13, 32519344), (16, 26421967), (22, 19215976), (26, 16259672), (44, 9607988), (52, 8129836), (61, 6930352), (88, 4803994), (104, 4064918), (122, 3465176), (143, 2956304), (169, 2501488), (176, 2401997), (208, 2032459), (233, 1814384), (244, 1732588), (286, 1478152), (338, 1250744), (466, 907192), (488, 866294), (572, 739076), (671, 630032), (676, 625372), (793, 533104), (932, 453596), (976, 433147), (1144, 369538), (1342, 315016), (1352, 312686), (1586, 266552), (1859, 227408), (1864, 226798), (2288, 184769), (2563, 164944), (2684, 157508), (2704, 156343), (3029, 139568), (3172, 133276), (3718, 113704), (3728, 113399), (5126, 82472), (5368, 78754), (6058, 69784), (6344, 66638), (7436, 56852), (8723, 48464), (10252, 41236), (10309, 41008), (10736, 39377), (12116, 34892), (12688, 33319), (14213, 29744), (14872, 28426), (17446, 24232), (20504, 20618)]