281102016

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{112621}}^1$

素因数の和:112649

約数の個数: 56

約数和(自身を含む): 800967664

約数和(自身を除く): 519865648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 112621, 225242, 337863, 450484, 675726, 900968, 1351452, 1464073, 1801936, 2702904, 2928146, 3603872, 4392219, 5405808, 5856292, 7207744, 8784438, 10811616, 11712584, 17568876, 21623232, 23425168, 35137752, 46850336, 70275504, 93700672, 140551008, 281102016]

約数ペア:

[(1, 281102016), (2, 140551008), (3, 93700672), (4, 70275504), (6, 46850336), (8, 35137752), (12, 23425168), (13, 21623232), (16, 17568876), (24, 11712584), (26, 10811616), (32, 8784438), (39, 7207744), (48, 5856292), (52, 5405808), (64, 4392219), (78, 3603872), (96, 2928146), (104, 2702904), (156, 1801936), (192, 1464073), (208, 1351452), (312, 900968), (416, 675726), (624, 450484), (832, 337863), (1248, 225242), (2496, 112621)]