2018998144

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{1013}}^1$

素因数の和:1727

約数の個数: 64

約数和(自身を含む): 4207451040

約数和(自身を除く): 2188452896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 677, 736, 1013, 1354, 1472, 2026, 2708, 2944, 4052, 5416, 8104, 10832, 15571, 16208, 21664, 23299, 31142, 32416, 43328, 46598, 62284, 64832, 86656, 93196, 124568, 129664, 186392, 249136, 372784, 498272, 685801, 745568, 996544, 1371602, 1491136, 1993088, 2743204, 2982272, 5486408, 10972816, 15773423, 21945632, 31546846, 43891264, 63093692, 87782528, 126187384, 252374768, 504749536, 1009499072, 2018998144]

約数ペア:

[(1, 2018998144), (2, 1009499072), (4, 504749536), (8, 252374768), (16, 126187384), (23, 87782528), (32, 63093692), (46, 43891264), (64, 31546846), (92, 21945632), (128, 15773423), (184, 10972816), (368, 5486408), (677, 2982272), (736, 2743204), (1013, 1993088), (1354, 1491136), (1472, 1371602), (2026, 996544), (2708, 745568), (2944, 685801), (4052, 498272), (5416, 372784), (8104, 249136), (10832, 186392), (15571, 129664), (16208, 124568), (21664, 93196), (23299, 86656), (31142, 64832), (32416, 62284), (43328, 46598)]