531648

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:102

約数の個数: 84

約数和(自身を含む): 1664208

約数和(自身を除く): 1132560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 71, 72, 78, 96, 104, 117, 142, 144, 156, 192, 208, 213, 234, 284, 288, 312, 416, 426, 468, 568, 576, 624, 639, 832, 852, 923, 936, 1136, 1248, 1278, 1704, 1846, 1872, 2272, 2496, 2556, 2769, 3408, 3692, 3744, 4544, 5112, 5538, 6816, 7384, 7488, 8307, 10224, 11076, 13632, 14768, 16614, 20448, 22152, 29536, 33228, 40896, 44304, 59072, 66456, 88608, 132912, 177216, 265824, 531648]

約数ペア:

[(1, 531648), (2, 265824), (3, 177216), (4, 132912), (6, 88608), (8, 66456), (9, 59072), (12, 44304), (13, 40896), (16, 33228), (18, 29536), (24, 22152), (26, 20448), (32, 16614), (36, 14768), (39, 13632), (48, 11076), (52, 10224), (64, 8307), (71, 7488), (72, 7384), (78, 6816), (96, 5538), (104, 5112), (117, 4544), (142, 3744), (144, 3692), (156, 3408), (192, 2769), (208, 2556), (213, 2496), (234, 2272), (284, 1872), (288, 1846), (312, 1704), (416, 1278), (426, 1248), (468, 1136), (568, 936), (576, 923), (624, 852), (639, 832)]