1931427216

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16417}}^1$

素因数の和:16493

約数の個数: 120

約数和(自身を含む): 5822479520

約数和(自身を除く): 3891052304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1368, 1548, 1634, 2064, 2451, 2736, 3096, 3268, 4902, 6192, 6536, 7353, 9804, 13072, 14706, 16417, 19608, 29412, 32834, 39216, 49251, 58824, 65668, 98502, 117648, 131336, 147753, 197004, 262672, 295506, 311923, 394008, 591012, 623846, 705931, 788016, 935769, 1182024, 1247692, 1411862, 1871538, 2117793, 2364048, 2495384, 2807307, 2823724, 3743076, 4235586, 4990768, 5614614, 5647448, 6353379, 7486152, 8471172, 11229228, 11294896, 12706758, 13412689, 14972304, 16942344, 22458456, 25413516, 26825378, 33884688, 40238067, 44916912, 50827032, 53650756, 80476134, 101654064, 107301512, 120714201, 160952268, 214603024, 241428402, 321904536, 482856804, 643809072, 965713608, 1931427216]

約数ペア:

[(1, 1931427216), (2, 965713608), (3, 643809072), (4, 482856804), (6, 321904536), (8, 241428402), (9, 214603024), (12, 160952268), (16, 120714201), (18, 107301512), (19, 101654064), (24, 80476134), (36, 53650756), (38, 50827032), (43, 44916912), (48, 40238067), (57, 33884688), (72, 26825378), (76, 25413516), (86, 22458456), (114, 16942344), (129, 14972304), (144, 13412689), (152, 12706758), (171, 11294896), (172, 11229228), (228, 8471172), (258, 7486152), (304, 6353379), (342, 5647448), (344, 5614614), (387, 4990768), (456, 4235586), (516, 3743076), (684, 2823724), (688, 2807307), (774, 2495384), (817, 2364048), (912, 2117793), (1032, 1871538), (1368, 1411862), (1548, 1247692), (1634, 1182024), (2064, 935769), (2451, 788016), (2736, 705931), (3096, 623846), (3268, 591012), (4902, 394008), (6192, 311923), (6536, 295506), (7353, 262672), (9804, 197004), (13072, 147753), (14706, 131336), (16417, 117648), (19608, 98502), (29412, 65668), (32834, 58824), (39216, 49251)]