1255804578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1328

約数の個数: 96

約数和(自身を含む): 3189528576

約数和(自身を除く): 1933723998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 173, 318, 346, 371, 477, 519, 742, 954, 1038, 1087, 1113, 1211, 1557, 2174, 2226, 2422, 3114, 3261, 3339, 3633, 6522, 6678, 7266, 7609, 9169, 9783, 10899, 15218, 18338, 19566, 21798, 22827, 27507, 45654, 55014, 57611, 64183, 68481, 82521, 115222, 128366, 136962, 165042, 172833, 188051, 192549, 345666, 376102, 385098, 403277, 518499, 564153, 577647, 806554, 1036998, 1128306, 1155294, 1209831, 1316357, 1692459, 2419662, 2632714, 3384918, 3629493, 3949071, 7258986, 7898142, 9966703, 11847213, 19933406, 23694426, 29900109, 59800218, 69766921, 89700327, 139533842, 179400654, 209300763, 418601526, 627902289, 1255804578]

約数ペア:

[(1, 1255804578), (2, 627902289), (3, 418601526), (6, 209300763), (7, 179400654), (9, 139533842), (14, 89700327), (18, 69766921), (21, 59800218), (42, 29900109), (53, 23694426), (63, 19933406), (106, 11847213), (126, 9966703), (159, 7898142), (173, 7258986), (318, 3949071), (346, 3629493), (371, 3384918), (477, 2632714), (519, 2419662), (742, 1692459), (954, 1316357), (1038, 1209831), (1087, 1155294), (1113, 1128306), (1211, 1036998), (1557, 806554), (2174, 577647), (2226, 564153), (2422, 518499), (3114, 403277), (3261, 385098), (3339, 376102), (3633, 345666), (6522, 192549), (6678, 188051), (7266, 172833), (7609, 165042), (9169, 136962), (9783, 128366), (10899, 115222), (15218, 82521), (18338, 68481), (19566, 64183), (21798, 57611), (22827, 55014), (27507, 45654)]