980304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1595

約数の個数: 40

約数和(自身を含む): 2728992

約数和(自身を除く): 1748688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1571, 3142, 4713, 6284, 9426, 12568, 18852, 20423, 25136, 37704, 40846, 61269, 75408, 81692, 122538, 163384, 245076, 326768, 490152, 980304]

約数ペア:

[(1, 980304), (2, 490152), (3, 326768), (4, 245076), (6, 163384), (8, 122538), (12, 81692), (13, 75408), (16, 61269), (24, 40846), (26, 37704), (39, 25136), (48, 20423), (52, 18852), (78, 12568), (104, 9426), (156, 6284), (208, 4713), (312, 3142), (624, 1571)]