380480464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9011}}^1$

素因数の和:9068

約数の個数: 80

約数和(自身を含む): 938689920

約数和(自身を除く): 558209456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 9011, 10556, 18022, 21112, 36044, 42224, 63077, 72088, 117143, 126154, 144176, 234286, 252308, 261319, 468572, 504616, 522638, 820001, 937144, 1009232, 1045276, 1640002, 1829233, 1874288, 2090552, 3280004, 3397147, 3658466, 4181104, 6560008, 6794294, 7316932, 13120016, 13588588, 14633864, 23780029, 27177176, 29267728, 47560058, 54354352, 95120116, 190240232, 380480464]

約数ペア:

[(1, 380480464), (2, 190240232), (4, 95120116), (7, 54354352), (8, 47560058), (13, 29267728), (14, 27177176), (16, 23780029), (26, 14633864), (28, 13588588), (29, 13120016), (52, 7316932), (56, 6794294), (58, 6560008), (91, 4181104), (104, 3658466), (112, 3397147), (116, 3280004), (182, 2090552), (203, 1874288), (208, 1829233), (232, 1640002), (364, 1045276), (377, 1009232), (406, 937144), (464, 820001), (728, 522638), (754, 504616), (812, 468572), (1456, 261319), (1508, 252308), (1624, 234286), (2639, 144176), (3016, 126154), (3248, 117143), (5278, 72088), (6032, 63077), (9011, 42224), (10556, 36044), (18022, 21112)]