669174561552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1991590957}}^1$

素因数の和:1991590975

約数の個数: 40

約数和(自身を含む): 1975658230336

約数和(自身を除く): 1306483668784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1991590957, 3983181914, 5974772871, 7966363828, 11949545742, 13941136699, 15932727656, 23899091484, 27882273398, 31865455312, 41823410097, 47798182968, 55764546796, 83646820194, 95596365936, 111529093592, 167293640388, 223058187184, 334587280776, 669174561552]

約数ペア:

[(1, 669174561552), (2, 334587280776), (3, 223058187184), (4, 167293640388), (6, 111529093592), (7, 95596365936), (8, 83646820194), (12, 55764546796), (14, 47798182968), (16, 41823410097), (21, 31865455312), (24, 27882273398), (28, 23899091484), (42, 15932727656), (48, 13941136699), (56, 11949545742), (84, 7966363828), (112, 5974772871), (168, 3983181914), (336, 1991590957)]