419475312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1103}}^1$

素因数の和:1275

約数の個数: 120

約数和(自身を含む): 1245753600

約数和(自身を除く): 826278288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 139, 144, 152, 171, 228, 278, 304, 342, 417, 456, 556, 684, 834, 912, 1103, 1112, 1251, 1368, 1668, 2206, 2224, 2502, 2641, 2736, 3309, 3336, 4412, 5004, 5282, 6618, 6672, 7923, 8824, 9927, 10008, 10564, 13236, 15846, 17648, 19854, 20016, 20957, 21128, 23769, 26472, 31692, 39708, 41914, 42256, 47538, 52944, 62871, 63384, 79416, 83828, 95076, 125742, 126768, 153317, 158832, 167656, 188613, 190152, 251484, 306634, 335312, 377226, 380304, 459951, 502968, 613268, 754452, 919902, 1005936, 1226536, 1379853, 1508904, 1839804, 2453072, 2759706, 2913023, 3017808, 3679608, 5519412, 5826046, 7359216, 8739069, 11038824, 11652092, 17478138, 22077648, 23304184, 26217207, 34956276, 46608368, 52434414, 69912552, 104868828, 139825104, 209737656, 419475312]

約数ペア:

[(1, 419475312), (2, 209737656), (3, 139825104), (4, 104868828), (6, 69912552), (8, 52434414), (9, 46608368), (12, 34956276), (16, 26217207), (18, 23304184), (19, 22077648), (24, 17478138), (36, 11652092), (38, 11038824), (48, 8739069), (57, 7359216), (72, 5826046), (76, 5519412), (114, 3679608), (139, 3017808), (144, 2913023), (152, 2759706), (171, 2453072), (228, 1839804), (278, 1508904), (304, 1379853), (342, 1226536), (417, 1005936), (456, 919902), (556, 754452), (684, 613268), (834, 502968), (912, 459951), (1103, 380304), (1112, 377226), (1251, 335312), (1368, 306634), (1668, 251484), (2206, 190152), (2224, 188613), (2502, 167656), (2641, 158832), (2736, 153317), (3309, 126768), (3336, 125742), (4412, 95076), (5004, 83828), (5282, 79416), (6618, 63384), (6672, 62871), (7923, 52944), (8824, 47538), (9927, 42256), (10008, 41914), (10564, 39708), (13236, 31692), (15846, 26472), (17648, 23769), (19854, 21128), (20016, 20957)]