315609968254

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{16063}}^1$

素因数の和:16649

約数の個数: 64

約数和(自身を含む): 563628957696

約数和(自身を除く): 248018989442

約数列:

[1, 2, 7, 14, 37, 74, 83, 166, 259, 457, 518, 581, 914, 1162, 3071, 3199, 6142, 6398, 16063, 16909, 21497, 32126, 33818, 37931, 42994, 75862, 112441, 118363, 224882, 236726, 265517, 531034, 594331, 1188662, 1333229, 1403447, 2666458, 2806894, 4160317, 7340791, 8320634, 9332603, 9824129, 14681582, 18665206, 19648258, 49329473, 51385537, 98658946, 102771074, 271609267, 345306311, 543218534, 609285653, 690612622, 1218571306, 1901264869, 3802529738, 4264999571, 8529999142, 22543569161, 45087138322, 157804984127, 315609968254]

約数ペア:

[(1, 315609968254), (2, 157804984127), (7, 45087138322), (14, 22543569161), (37, 8529999142), (74, 4264999571), (83, 3802529738), (166, 1901264869), (259, 1218571306), (457, 690612622), (518, 609285653), (581, 543218534), (914, 345306311), (1162, 271609267), (3071, 102771074), (3199, 98658946), (6142, 51385537), (6398, 49329473), (16063, 19648258), (16909, 18665206), (21497, 14681582), (32126, 9824129), (33818, 9332603), (37931, 8320634), (42994, 7340791), (75862, 4160317), (112441, 2806894), (118363, 2666458), (224882, 1403447), (236726, 1333229), (265517, 1188662), (531034, 594331)]