257022363504

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9091057}}^1$

素因数の和:9091118

約数の個数: 80

約数和(自身を含む): 721466362880

約数和(自身を除く): 464443999376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 9091057, 18182114, 27273171, 36364228, 54546342, 72728456, 109092684, 145456912, 172730083, 218185368, 281822767, 345460166, 436370736, 518190249, 563645534, 690920332, 845468301, 1036380498, 1127291068, 1381840664, 1690936602, 2072760996, 2254582136, 2763681328, 3381873204, 4145521992, 4509164272, 5354632573, 6763746408, 8291043984, 10709265146, 13527492816, 16063897719, 21418530292, 32127795438, 42837060584, 64255590876, 85674121168, 128511181752, 257022363504]

約数ペア:

[(1, 257022363504), (2, 128511181752), (3, 85674121168), (4, 64255590876), (6, 42837060584), (8, 32127795438), (12, 21418530292), (16, 16063897719), (19, 13527492816), (24, 10709265146), (31, 8291043984), (38, 6763746408), (48, 5354632573), (57, 4509164272), (62, 4145521992), (76, 3381873204), (93, 2763681328), (114, 2254582136), (124, 2072760996), (152, 1690936602), (186, 1381840664), (228, 1127291068), (248, 1036380498), (304, 845468301), (372, 690920332), (456, 563645534), (496, 518190249), (589, 436370736), (744, 345460166), (912, 281822767), (1178, 218185368), (1488, 172730083), (1767, 145456912), (2356, 109092684), (3534, 72728456), (4712, 54546342), (7068, 36364228), (9424, 27273171), (14136, 18182114), (28272, 9091057)]