236991612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{138107}}^1$

素因数の和:138138

約数の個数: 48

約数和(自身を含む): 649660032

約数和(自身を除く): 412668420

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, 138107, 276214, 414321, 552428, 828642, 1519177, 1657284, 1795391, 3038354, 3590782, 4557531, 5386173, 6076708, 7181564, 9115062, 10772346, 18230124, 19749301, 21544692, 39498602, 59247903, 78997204, 118495806, 236991612]

約数ペア:

[(1, 236991612), (2, 118495806), (3, 78997204), (4, 59247903), (6, 39498602), (11, 21544692), (12, 19749301), (13, 18230124), (22, 10772346), (26, 9115062), (33, 7181564), (39, 6076708), (44, 5386173), (52, 4557531), (66, 3590782), (78, 3038354), (132, 1795391), (143, 1657284), (156, 1519177), (286, 828642), (429, 552428), (572, 414321), (858, 276214), (1716, 138107)]