1375725456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3659}}^1$

素因数の和:4053

約数の個数: 120

約数和(自身を含む): 4413140160

約数和(自身を除く): 3037414704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 373, 504, 746, 1008, 1119, 1492, 2238, 2611, 2984, 3357, 3659, 4476, 5222, 5968, 6714, 7318, 7833, 8952, 10444, 10977, 13428, 14636, 15666, 17904, 20888, 21954, 23499, 25613, 26856, 29272, 31332, 32931, 41776, 43908, 46998, 51226, 53712, 58544, 62664, 65862, 76839, 87816, 93996, 102452, 125328, 131724, 153678, 175632, 187992, 204904, 230517, 263448, 307356, 375984, 409808, 461034, 526896, 614712, 922068, 1229424, 1364807, 1844136, 2729614, 3688272, 4094421, 5459228, 8188842, 9553649, 10918456, 12283263, 16377684, 19107298, 21836912, 24566526, 28660947, 32755368, 38214596, 49133052, 57321894, 65510736, 76429192, 85982841, 98266104, 114643788, 152858384, 171965682, 196532208, 229287576, 343931364, 458575152, 687862728, 1375725456]

約数ペア:

[(1, 1375725456), (2, 687862728), (3, 458575152), (4, 343931364), (6, 229287576), (7, 196532208), (8, 171965682), (9, 152858384), (12, 114643788), (14, 98266104), (16, 85982841), (18, 76429192), (21, 65510736), (24, 57321894), (28, 49133052), (36, 38214596), (42, 32755368), (48, 28660947), (56, 24566526), (63, 21836912), (72, 19107298), (84, 16377684), (112, 12283263), (126, 10918456), (144, 9553649), (168, 8188842), (252, 5459228), (336, 4094421), (373, 3688272), (504, 2729614), (746, 1844136), (1008, 1364807), (1119, 1229424), (1492, 922068), (2238, 614712), (2611, 526896), (2984, 461034), (3357, 409808), (3659, 375984), (4476, 307356), (5222, 263448), (5968, 230517), (6714, 204904), (7318, 187992), (7833, 175632), (8952, 153678), (10444, 131724), (10977, 125328), (13428, 102452), (14636, 93996), (15666, 87816), (17904, 76839), (20888, 65862), (21954, 62664), (23499, 58544), (25613, 53712), (26856, 51226), (29272, 46998), (31332, 43908), (32931, 41776)]