245891304

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{26891}}^1$

素因数の和:27030

約数の個数: 48

約数和(自身を含む): 671224320

約数和(自身を除く): 425333016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 4572, 9144, 26891, 53782, 80673, 107564, 161346, 215128, 242019, 322692, 484038, 645384, 968076, 1936152, 3415157, 6830314, 10245471, 13660628, 20490942, 27321256, 30736413, 40981884, 61472826, 81963768, 122945652, 245891304]

約数ペア:

[(1, 245891304), (2, 122945652), (3, 81963768), (4, 61472826), (6, 40981884), (8, 30736413), (9, 27321256), (12, 20490942), (18, 13660628), (24, 10245471), (36, 6830314), (72, 3415157), (127, 1936152), (254, 968076), (381, 645384), (508, 484038), (762, 322692), (1016, 242019), (1143, 215128), (1524, 161346), (2286, 107564), (3048, 80673), (4572, 53782), (9144, 26891)]