1275360912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3187}}^1$

素因数の和:3605

約数の個数: 120

約数和(自身を含む): 4090688576

約数和(自身を除く): 2815327664

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, 397, 504, 794, 1008, 1191, 1588, 2382, 2779, 3176, 3187, 3573, 4764, 5558, 6352, 6374, 7146, 8337, 9528, 9561, 11116, 12748, 14292, 16674, 19056, 19122, 22232, 22309, 25011, 25496, 28584, 28683, 33348, 38244, 44464, 44618, 50022, 50992, 57168, 57366, 66696, 66927, 76488, 89236, 100044, 114732, 133392, 133854, 152976, 178472, 200088, 200781, 229464, 267708, 356944, 400176, 401562, 458928, 535416, 803124, 1070832, 1265239, 1606248, 2530478, 3212496, 3795717, 5060956, 7591434, 8856673, 10121912, 11387151, 15182868, 17713346, 20243824, 22774302, 26570019, 30365736, 35426692, 45548604, 53140038, 60731472, 70853384, 79710057, 91097208, 106280076, 141706768, 159420114, 182194416, 212560152, 318840228, 425120304, 637680456, 1275360912]

約数ペア:

[(1, 1275360912), (2, 637680456), (3, 425120304), (4, 318840228), (6, 212560152), (7, 182194416), (8, 159420114), (9, 141706768), (12, 106280076), (14, 91097208), (16, 79710057), (18, 70853384), (21, 60731472), (24, 53140038), (28, 45548604), (36, 35426692), (42, 30365736), (48, 26570019), (56, 22774302), (63, 20243824), (72, 17713346), (84, 15182868), (112, 11387151), (126, 10121912), (144, 8856673), (168, 7591434), (252, 5060956), (336, 3795717), (397, 3212496), (504, 2530478), (794, 1606248), (1008, 1265239), (1191, 1070832), (1588, 803124), (2382, 535416), (2779, 458928), (3176, 401562), (3187, 400176), (3573, 356944), (4764, 267708), (5558, 229464), (6352, 200781), (6374, 200088), (7146, 178472), (8337, 152976), (9528, 133854), (9561, 133392), (11116, 114732), (12748, 100044), (14292, 89236), (16674, 76488), (19056, 66927), (19122, 66696), (22232, 57366), (22309, 57168), (25011, 50992), (25496, 50022), (28584, 44618), (28683, 44464), (33348, 38244)]