315218904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13121}}^1$

素因数の和:13161

約数の個数: 128

約数和(自身を含む): 1058158080

約数和(自身を除く): 742939176

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1144, 1716, 1848, 2002, 2184, 3003, 3432, 4004, 6006, 8008, 12012, 13121, 24024, 26242, 39363, 52484, 78726, 91847, 104968, 144331, 157452, 170573, 183694, 275541, 288662, 314904, 341146, 367388, 432993, 511719, 551082, 577324, 682292, 734776, 865986, 1010317, 1023438, 1102164, 1154648, 1194011, 1364584, 1731972, 1876303, 2020634, 2046876, 2204328, 2388022, 3030951, 3463944, 3582033, 3752606, 4041268, 4093752, 4776044, 5628909, 6061902, 7164066, 7505212, 8082536, 9552088, 11257818, 12123804, 13134121, 14328132, 15010424, 22515636, 24247608, 26268242, 28656264, 39402363, 45031272, 52536484, 78804726, 105072968, 157609452, 315218904]

約数ペア:

[(1, 315218904), (2, 157609452), (3, 105072968), (4, 78804726), (6, 52536484), (7, 45031272), (8, 39402363), (11, 28656264), (12, 26268242), (13, 24247608), (14, 22515636), (21, 15010424), (22, 14328132), (24, 13134121), (26, 12123804), (28, 11257818), (33, 9552088), (39, 8082536), (42, 7505212), (44, 7164066), (52, 6061902), (56, 5628909), (66, 4776044), (77, 4093752), (78, 4041268), (84, 3752606), (88, 3582033), (91, 3463944), (104, 3030951), (132, 2388022), (143, 2204328), (154, 2046876), (156, 2020634), (168, 1876303), (182, 1731972), (231, 1364584), (264, 1194011), (273, 1154648), (286, 1102164), (308, 1023438), (312, 1010317), (364, 865986), (429, 734776), (462, 682292), (546, 577324), (572, 551082), (616, 511719), (728, 432993), (858, 367388), (924, 341146), (1001, 314904), (1092, 288662), (1144, 275541), (1716, 183694), (1848, 170573), (2002, 157452), (2184, 144331), (3003, 104968), (3432, 91847), (4004, 78726), (6006, 52484), (8008, 39363), (12012, 26242), (13121, 24024)]