394579404

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 1048320000

約数和(自身を除く): 653740596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 103, 108, 158, 206, 237, 309, 316, 412, 449, 474, 618, 711, 898, 927, 948, 1236, 1347, 1422, 1796, 1854, 2133, 2694, 2781, 2844, 3708, 4041, 4266, 5388, 5562, 8082, 8137, 8532, 11124, 12123, 16164, 16274, 24246, 24411, 32548, 35471, 46247, 48492, 48822, 70942, 73233, 92494, 97644, 106413, 138741, 141884, 146466, 184988, 212826, 219699, 277482, 292932, 319239, 416223, 425652, 439398, 554964, 638478, 832446, 878796, 957717, 1248669, 1276956, 1664892, 1915434, 2497338, 3653513, 3830868, 4994676, 7307026, 10960539, 14614052, 21921078, 32881617, 43842156, 65763234, 98644851, 131526468, 197289702, 394579404]

約数ペア:

[(1, 394579404), (2, 197289702), (3, 131526468), (4, 98644851), (6, 65763234), (9, 43842156), (12, 32881617), (18, 21921078), (27, 14614052), (36, 10960539), (54, 7307026), (79, 4994676), (103, 3830868), (108, 3653513), (158, 2497338), (206, 1915434), (237, 1664892), (309, 1276956), (316, 1248669), (412, 957717), (449, 878796), (474, 832446), (618, 638478), (711, 554964), (898, 439398), (927, 425652), (948, 416223), (1236, 319239), (1347, 292932), (1422, 277482), (1796, 219699), (1854, 212826), (2133, 184988), (2694, 146466), (2781, 141884), (2844, 138741), (3708, 106413), (4041, 97644), (4266, 92494), (5388, 73233), (5562, 70942), (8082, 48822), (8137, 48492), (8532, 46247), (11124, 35471), (12123, 32548), (16164, 24411), (16274, 24246)]