1521216

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 84

約数和(自身を含む): 4622800

約数和(自身を除く): 3101584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 139, 144, 152, 171, 192, 228, 278, 288, 304, 342, 417, 456, 556, 576, 608, 684, 834, 912, 1112, 1216, 1251, 1368, 1668, 1824, 2224, 2502, 2641, 2736, 3336, 3648, 4448, 5004, 5282, 5472, 6672, 7923, 8896, 10008, 10564, 10944, 13344, 15846, 20016, 21128, 23769, 26688, 31692, 40032, 42256, 47538, 63384, 80064, 84512, 95076, 126768, 169024, 190152, 253536, 380304, 507072, 760608, 1521216]

約数ペア:

[(1, 1521216), (2, 760608), (3, 507072), (4, 380304), (6, 253536), (8, 190152), (9, 169024), (12, 126768), (16, 95076), (18, 84512), (19, 80064), (24, 63384), (32, 47538), (36, 42256), (38, 40032), (48, 31692), (57, 26688), (64, 23769), (72, 21128), (76, 20016), (96, 15846), (114, 13344), (139, 10944), (144, 10564), (152, 10008), (171, 8896), (192, 7923), (228, 6672), (278, 5472), (288, 5282), (304, 5004), (342, 4448), (417, 3648), (456, 3336), (556, 2736), (576, 2641), (608, 2502), (684, 2224), (834, 1824), (912, 1668), (1112, 1368), (1216, 1251)]