1626144

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1329

約数の個数: 48

約数和(自身を含む): 4600512

約数和(自身を除く): 2974368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1303, 2606, 3909, 5212, 7818, 10424, 15636, 16939, 20848, 31272, 33878, 41696, 50817, 62544, 67756, 101634, 125088, 135512, 203268, 271024, 406536, 542048, 813072, 1626144]

約数ペア:

[(1, 1626144), (2, 813072), (3, 542048), (4, 406536), (6, 271024), (8, 203268), (12, 135512), (13, 125088), (16, 101634), (24, 67756), (26, 62544), (32, 50817), (39, 41696), (48, 33878), (52, 31272), (78, 20848), (96, 16939), (104, 15636), (156, 10424), (208, 7818), (312, 5212), (416, 3909), (624, 2606), (1248, 1303)]