About the Number
268796660
2進数表記:10000000001011000001011110100
漢数字表記:二億六千八百七十九万六千六百六十
素因数分解:
素因数の和:3645
約数の個数: 72
約数和(自身を含む): 640647168
約数和(自身を除く): 371850508
約数列:
[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 2420, 3410, 3583, 3751, 6820, 7166, 7502, 14332, 15004, 17915, 18755, 35830, 37510, 39413, 71660, 75020, 78826, 111073, 157652, 197065, 222146, 394130, 433543, 444292, 555365, 788260, 867086, 1110730, 1221803, 1734172, 2167715, 2221460, 2443606, 4335430, 4887212, 6109015, 8670860, 12218030, 13439833, 24436060, 26879666, 53759332, 67199165, 134398330, 268796660]
約数ペア:
[(1, 268796660), (2, 134398330), (4, 67199165), (5, 53759332), (10, 26879666), (11, 24436060), (20, 13439833), (22, 12218030), (31, 8670860), (44, 6109015), (55, 4887212), (62, 4335430), (110, 2443606), (121, 2221460), (124, 2167715), (155, 1734172), (220, 1221803), (242, 1110730), (310, 867086), (341, 788260), (484, 555365), (605, 444292), (620, 433543), (682, 394130), (1210, 222146), (1364, 197065), (1705, 157652), (2420, 111073), (3410, 78826), (3583, 75020), (3751, 71660), (6820, 39413), (7166, 37510), (7502, 35830), (14332, 18755), (15004, 17915)]このpageの処理時間: 0.02060079574584961 seconds