1315906848

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{147391}}^1$

素因数の和:147438

約数の個数: 72

約数和(自身を含む): 3862849536

約数和(自身を除く): 2546942688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 147391, 294782, 442173, 589564, 884346, 1179128, 1326519, 1768692, 2358256, 2653038, 3537384, 4569121, 4716512, 5306076, 7074768, 9138242, 10612152, 13707363, 14149536, 18276484, 21224304, 27414726, 36552968, 41122089, 42448608, 54829452, 73105936, 82244178, 109658904, 146211872, 164488356, 219317808, 328976712, 438635616, 657953424, 1315906848]

約数ペア:

[(1, 1315906848), (2, 657953424), (3, 438635616), (4, 328976712), (6, 219317808), (8, 164488356), (9, 146211872), (12, 109658904), (16, 82244178), (18, 73105936), (24, 54829452), (31, 42448608), (32, 41122089), (36, 36552968), (48, 27414726), (62, 21224304), (72, 18276484), (93, 14149536), (96, 13707363), (124, 10612152), (144, 9138242), (186, 7074768), (248, 5306076), (279, 4716512), (288, 4569121), (372, 3537384), (496, 2653038), (558, 2358256), (744, 1768692), (992, 1326519), (1116, 1179128), (1488, 884346), (2232, 589564), (2976, 442173), (4464, 294782), (8928, 147391)]