409680528

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2480

約数の個数: 80

約数和(自身を含む): 1096804800

約数和(自身を除く): 687124272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 89, 123, 164, 178, 246, 267, 328, 356, 492, 534, 656, 712, 984, 1068, 1424, 1968, 2136, 2339, 3649, 4272, 4678, 7017, 7298, 9356, 10947, 14034, 14596, 18712, 21894, 28068, 29192, 37424, 43788, 56136, 58384, 87576, 95899, 112272, 175152, 191798, 208171, 287697, 383596, 416342, 575394, 624513, 767192, 832684, 1150788, 1249026, 1534384, 1665368, 2301576, 2498052, 3330736, 4603152, 4996104, 8535011, 9992208, 17070022, 25605033, 34140044, 51210066, 68280088, 102420132, 136560176, 204840264, 409680528]

約数ペア:

[(1, 409680528), (2, 204840264), (3, 136560176), (4, 102420132), (6, 68280088), (8, 51210066), (12, 34140044), (16, 25605033), (24, 17070022), (41, 9992208), (48, 8535011), (82, 4996104), (89, 4603152), (123, 3330736), (164, 2498052), (178, 2301576), (246, 1665368), (267, 1534384), (328, 1249026), (356, 1150788), (492, 832684), (534, 767192), (656, 624513), (712, 575394), (984, 416342), (1068, 383596), (1424, 287697), (1968, 208171), (2136, 191798), (2339, 175152), (3649, 112272), (4272, 95899), (4678, 87576), (7017, 58384), (7298, 56136), (9356, 43788), (10947, 37424), (14034, 29192), (14596, 28068), (18712, 21894)]