291376248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4597}}^1$

素因数の和:4764

約数の個数: 64

約数和(自身を含む): 772464000

約数和(自身を除く): 481087752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2641, 3336, 4597, 5282, 7923, 9194, 10564, 13791, 15846, 18388, 21128, 27582, 31692, 36776, 55164, 63384, 87343, 110328, 174686, 262029, 349372, 524058, 638983, 698744, 1048116, 1277966, 1916949, 2096232, 2555932, 3833898, 5111864, 7667796, 12140677, 15335592, 24281354, 36422031, 48562708, 72844062, 97125416, 145688124, 291376248]

約数ペア:

[(1, 291376248), (2, 145688124), (3, 97125416), (4, 72844062), (6, 48562708), (8, 36422031), (12, 24281354), (19, 15335592), (24, 12140677), (38, 7667796), (57, 5111864), (76, 3833898), (114, 2555932), (139, 2096232), (152, 1916949), (228, 1277966), (278, 1048116), (417, 698744), (456, 638983), (556, 524058), (834, 349372), (1112, 262029), (1668, 174686), (2641, 110328), (3336, 87343), (4597, 63384), (5282, 55164), (7923, 36776), (9194, 31692), (10564, 27582), (13791, 21128), (15846, 18388)]