440522630254

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1\times {\mathrm{6857}}^1$

素因数の和:8977

約数の個数: 64

約数和(自身を含む): 791621683200

約数和(自身を除く): 351099052946

約数列:

[1, 2, 7, 14, 29, 58, 79, 158, 203, 406, 553, 1106, 2003, 2291, 4006, 4582, 6857, 13714, 14021, 16037, 28042, 32074, 47999, 58087, 95998, 116174, 158237, 198853, 316474, 397706, 406609, 541703, 813218, 1083406, 1107659, 1391971, 2215318, 2783942, 3791921, 4588873, 7583842, 9177746, 13734571, 15709387, 27469142, 31418774, 32122111, 64244222, 96141997, 109965709, 192283994, 219931418, 398302559, 796605118, 1085031109, 2170062218, 2788117913, 5576235826, 7595217763, 15190435526, 31465902161, 62931804322, 220261315127, 440522630254]

約数ペア:

[(1, 440522630254), (2, 220261315127), (7, 62931804322), (14, 31465902161), (29, 15190435526), (58, 7595217763), (79, 5576235826), (158, 2788117913), (203, 2170062218), (406, 1085031109), (553, 796605118), (1106, 398302559), (2003, 219931418), (2291, 192283994), (4006, 109965709), (4582, 96141997), (6857, 64244222), (13714, 32122111), (14021, 31418774), (16037, 27469142), (28042, 15709387), (32074, 13734571), (47999, 9177746), (58087, 7583842), (95998, 4588873), (116174, 3791921), (158237, 2783942), (198853, 2215318), (316474, 1391971), (397706, 1107659), (406609, 1083406), (541703, 813218)]