321546312

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 891427680

約数和(自身を除く): 569881368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 131, 146, 219, 262, 292, 393, 438, 467, 524, 584, 657, 786, 876, 934, 1048, 1179, 1314, 1401, 1572, 1752, 1868, 2358, 2628, 2802, 3144, 3736, 4203, 4716, 5256, 5604, 8406, 9432, 9563, 11208, 16812, 19126, 28689, 33624, 34091, 38252, 57378, 61177, 68182, 76504, 86067, 102273, 114756, 122354, 136364, 172134, 183531, 204546, 229512, 244708, 272728, 306819, 344268, 367062, 409092, 489416, 550593, 613638, 688536, 734124, 818184, 1101186, 1227276, 1468248, 2202372, 2454552, 4404744, 4465921, 8931842, 13397763, 17863684, 26795526, 35727368, 40193289, 53591052, 80386578, 107182104, 160773156, 321546312]

約数ペア:

[(1, 321546312), (2, 160773156), (3, 107182104), (4, 80386578), (6, 53591052), (8, 40193289), (9, 35727368), (12, 26795526), (18, 17863684), (24, 13397763), (36, 8931842), (72, 4465921), (73, 4404744), (131, 2454552), (146, 2202372), (219, 1468248), (262, 1227276), (292, 1101186), (393, 818184), (438, 734124), (467, 688536), (524, 613638), (584, 550593), (657, 489416), (786, 409092), (876, 367062), (934, 344268), (1048, 306819), (1179, 272728), (1314, 244708), (1401, 229512), (1572, 204546), (1752, 183531), (1868, 172134), (2358, 136364), (2628, 122354), (2802, 114756), (3144, 102273), (3736, 86067), (4203, 76504), (4716, 68182), (5256, 61177), (5604, 57378), (8406, 38252), (9432, 34091), (9563, 33624), (11208, 28689), (16812, 19126)]