481521612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{280607}}^1$

素因数の和:280638

約数の個数: 48

約数和(自身を含む): 1319980032

約数和(自身を除く): 838458420

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 280607, 561214, 841821, 1122428, 1683642, 3086677, 3367284, 3647891, 6173354, 7295782, 9260031, 10943673, 12346708, 14591564, 18520062, 21887346, 37040124, 40126801, 43774692, 80253602, 120380403, 160507204, 240760806, 481521612]

約数ペア:

[(1, 481521612), (2, 240760806), (3, 160507204), (4, 120380403), (6, 80253602), (11, 43774692), (12, 40126801), (13, 37040124), (22, 21887346), (26, 18520062), (33, 14591564), (39, 12346708), (44, 10943673), (52, 9260031), (66, 7295782), (78, 6173354), (132, 3647891), (143, 3367284), (156, 3086677), (286, 1683642), (429, 1122428), (572, 841821), (858, 561214), (1716, 280607)]