745351608

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{22391}}^1$

素因数の和:22492

約数の個数: 64

約数和(自身を含む): 1988409600

約数和(自身を除く): 1243057992

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 2774, 4161, 5548, 8322, 11096, 16644, 22391, 33288, 44782, 67173, 89564, 134346, 179128, 268692, 425429, 537384, 850858, 1276287, 1634543, 1701716, 2552574, 3269086, 3403432, 4903629, 5105148, 6538172, 9807258, 10210296, 13076344, 19614516, 31056317, 39229032, 62112634, 93168951, 124225268, 186337902, 248450536, 372675804, 745351608]

約数ペア:

[(1, 745351608), (2, 372675804), (3, 248450536), (4, 186337902), (6, 124225268), (8, 93168951), (12, 62112634), (19, 39229032), (24, 31056317), (38, 19614516), (57, 13076344), (73, 10210296), (76, 9807258), (114, 6538172), (146, 5105148), (152, 4903629), (219, 3403432), (228, 3269086), (292, 2552574), (438, 1701716), (456, 1634543), (584, 1276287), (876, 850858), (1387, 537384), (1752, 425429), (2774, 268692), (4161, 179128), (5548, 134346), (8322, 89564), (11096, 67173), (16644, 44782), (22391, 33288)]