2190204816

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{3847}}^1$

素因数の和:4296

約数の個数: 80

約数和(自身を含む): 5868969600

約数和(自身を除く): 3678764784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 409, 464, 696, 818, 1227, 1392, 1636, 2454, 3272, 3847, 4908, 6544, 7694, 9816, 11541, 11861, 15388, 19632, 23082, 23722, 30776, 35583, 46164, 47444, 61552, 71166, 92328, 94888, 111563, 142332, 184656, 189776, 223126, 284664, 334689, 446252, 569328, 669378, 892504, 1338756, 1573423, 1785008, 2677512, 3146846, 4720269, 5355024, 6293692, 9440538, 12587384, 18881076, 25174768, 37762152, 45629267, 75524304, 91258534, 136887801, 182517068, 273775602, 365034136, 547551204, 730068272, 1095102408, 2190204816]

約数ペア:

[(1, 2190204816), (2, 1095102408), (3, 730068272), (4, 547551204), (6, 365034136), (8, 273775602), (12, 182517068), (16, 136887801), (24, 91258534), (29, 75524304), (48, 45629267), (58, 37762152), (87, 25174768), (116, 18881076), (174, 12587384), (232, 9440538), (348, 6293692), (409, 5355024), (464, 4720269), (696, 3146846), (818, 2677512), (1227, 1785008), (1392, 1573423), (1636, 1338756), (2454, 892504), (3272, 669378), (3847, 569328), (4908, 446252), (6544, 334689), (7694, 284664), (9816, 223126), (11541, 189776), (11861, 184656), (15388, 142332), (19632, 111563), (23082, 94888), (23722, 92328), (30776, 71166), (35583, 61552), (46164, 47444)]