268639176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{45317}}^1$

素因数の和:45358

約数の個数: 64

約数和(自身を含む): 761342400

約数和(自身を除く): 492703224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 45317, 90634, 135951, 181268, 271902, 362536, 543804, 589121, 861023, 1087608, 1178242, 1722046, 1767363, 2356484, 2583069, 3444092, 3534726, 4712968, 5166138, 6888184, 7069452, 10332276, 11193299, 14138904, 20664552, 22386598, 33579897, 44773196, 67159794, 89546392, 134319588, 268639176]

約数ペア:

[(1, 268639176), (2, 134319588), (3, 89546392), (4, 67159794), (6, 44773196), (8, 33579897), (12, 22386598), (13, 20664552), (19, 14138904), (24, 11193299), (26, 10332276), (38, 7069452), (39, 6888184), (52, 5166138), (57, 4712968), (76, 3534726), (78, 3444092), (104, 2583069), (114, 2356484), (152, 1767363), (156, 1722046), (228, 1178242), (247, 1087608), (312, 861023), (456, 589121), (494, 543804), (741, 362536), (988, 271902), (1482, 181268), (1976, 135951), (2964, 90634), (5928, 45317)]