390651857664

素因数分解:

$2^8\times 3^1\times {\mathrm{487}}^1\times {\mathrm{1044479}}^1$

素因数の和:1044985

約数の個数: 72

約数和(自身を含む): 1041839554560

約数和(自身を除く): 651187696896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 487, 768, 974, 1461, 1948, 2922, 3896, 5844, 7792, 11688, 15584, 23376, 31168, 46752, 62336, 93504, 124672, 187008, 374016, 1044479, 2088958, 3133437, 4177916, 6266874, 8355832, 12533748, 16711664, 25067496, 33423328, 50134992, 66846656, 100269984, 133693312, 200539968, 267386624, 401079936, 508661273, 802159872, 1017322546, 1525983819, 2034645092, 3051967638, 4069290184, 6103935276, 8138580368, 12207870552, 16277160736, 24415741104, 32554321472, 48831482208, 65108642944, 97662964416, 130217285888, 195325928832, 390651857664]

約数ペア:

[(1, 390651857664), (2, 195325928832), (3, 130217285888), (4, 97662964416), (6, 65108642944), (8, 48831482208), (12, 32554321472), (16, 24415741104), (24, 16277160736), (32, 12207870552), (48, 8138580368), (64, 6103935276), (96, 4069290184), (128, 3051967638), (192, 2034645092), (256, 1525983819), (384, 1017322546), (487, 802159872), (768, 508661273), (974, 401079936), (1461, 267386624), (1948, 200539968), (2922, 133693312), (3896, 100269984), (5844, 66846656), (7792, 50134992), (11688, 33423328), (15584, 25067496), (23376, 16711664), (31168, 12533748), (46752, 8355832), (62336, 6266874), (93504, 4177916), (124672, 3133437), (187008, 2088958), (374016, 1044479)]