1572124638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 3948871680

約数和(自身を除く): 2376747042

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 103, 114, 133, 186, 206, 217, 266, 309, 399, 434, 589, 617, 618, 651, 721, 798, 1178, 1234, 1302, 1442, 1767, 1851, 1957, 2163, 3193, 3534, 3702, 3914, 4123, 4319, 4326, 5871, 6386, 8246, 8638, 9579, 11723, 11742, 12369, 12957, 13699, 19127, 19158, 22351, 23446, 24738, 25914, 27398, 35169, 38254, 41097, 44702, 57381, 60667, 63551, 67053, 70338, 82061, 82194, 114762, 121334, 127102, 133889, 134106, 164122, 182001, 190653, 246183, 267778, 363413, 364002, 381306, 401667, 424669, 444857, 492366, 726826, 803334, 849338, 889714, 1090239, 1207469, 1274007, 1334571, 1970081, 2180478, 2414938, 2543891, 2548014, 2669142, 3622407, 3940162, 5087782, 5910243, 7244814, 7631673, 8452283, 11820486, 13790567, 15263346, 16904566, 25356849, 27581134, 37431539, 41371701, 50713698, 74863078, 82743402, 112294617, 224589234, 262020773, 524041546, 786062319, 1572124638]

約数ペア:

[(1, 1572124638), (2, 786062319), (3, 524041546), (6, 262020773), (7, 224589234), (14, 112294617), (19, 82743402), (21, 74863078), (31, 50713698), (38, 41371701), (42, 37431539), (57, 27581134), (62, 25356849), (93, 16904566), (103, 15263346), (114, 13790567), (133, 11820486), (186, 8452283), (206, 7631673), (217, 7244814), (266, 5910243), (309, 5087782), (399, 3940162), (434, 3622407), (589, 2669142), (617, 2548014), (618, 2543891), (651, 2414938), (721, 2180478), (798, 1970081), (1178, 1334571), (1234, 1274007), (1302, 1207469), (1442, 1090239), (1767, 889714), (1851, 849338), (1957, 803334), (2163, 726826), (3193, 492366), (3534, 444857), (3702, 424669), (3914, 401667), (4123, 381306), (4319, 364002), (4326, 363413), (5871, 267778), (6386, 246183), (8246, 190653), (8638, 182001), (9579, 164122), (11723, 134106), (11742, 133889), (12369, 127102), (12957, 121334), (13699, 114762), (19127, 82194), (19158, 82061), (22351, 70338), (23446, 67053), (24738, 63551), (25914, 60667), (27398, 57381), (35169, 44702), (38254, 41097)]