312517572

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 793497600

約数和(自身を除く): 480980028

約数列:

[1, 2, 3, 4, 6, 12, 29, 31, 58, 59, 62, 87, 93, 116, 118, 124, 174, 177, 186, 236, 348, 354, 372, 491, 708, 899, 982, 1473, 1711, 1798, 1829, 1964, 2697, 2946, 3422, 3596, 3658, 5133, 5394, 5487, 5892, 6844, 7316, 10266, 10788, 10974, 14239, 15221, 20532, 21948, 28478, 28969, 30442, 42717, 45663, 53041, 56956, 57938, 60884, 85434, 86907, 91326, 106082, 115876, 159123, 170868, 173814, 182652, 212164, 318246, 347628, 441409, 636492, 840101, 882818, 898039, 1324227, 1680202, 1765636, 1796078, 2520303, 2648454, 2694117, 3360404, 3592156, 5040606, 5296908, 5388234, 10081212, 10776468, 26043131, 52086262, 78129393, 104172524, 156258786, 312517572]

約数ペア:

[(1, 312517572), (2, 156258786), (3, 104172524), (4, 78129393), (6, 52086262), (12, 26043131), (29, 10776468), (31, 10081212), (58, 5388234), (59, 5296908), (62, 5040606), (87, 3592156), (93, 3360404), (116, 2694117), (118, 2648454), (124, 2520303), (174, 1796078), (177, 1765636), (186, 1680202), (236, 1324227), (348, 898039), (354, 882818), (372, 840101), (491, 636492), (708, 441409), (899, 347628), (982, 318246), (1473, 212164), (1711, 182652), (1798, 173814), (1829, 170868), (1964, 159123), (2697, 115876), (2946, 106082), (3422, 91326), (3596, 86907), (3658, 85434), (5133, 60884), (5394, 57938), (5487, 56956), (5892, 53041), (6844, 45663), (7316, 42717), (10266, 30442), (10788, 28969), (10974, 28478), (14239, 21948), (15221, 20532)]