1618553664012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{587513}}^1$

素因数の和:587863

約数の個数: 96

約数和(自身を含む): 4082329278720

約数和(自身を除く): 2463775614708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 281, 516, 562, 817, 843, 1124, 1634, 1686, 2451, 3268, 3372, 4902, 5339, 9804, 10678, 12083, 16017, 21356, 24166, 32034, 36249, 48332, 64068, 72498, 144996, 229577, 459154, 587513, 688731, 918308, 1175026, 1377462, 1762539, 2350052, 2754924, 3525078, 7050156, 11162747, 22325494, 25263059, 33488241, 44650988, 50526118, 66976482, 75789177, 101052236, 133952964, 151578354, 165091153, 303156708, 330182306, 479998121, 495273459, 660364612, 959996242, 990546918, 1439994363, 1919992484, 1981093836, 2879988726, 3136731907, 5759977452, 6273463814, 7098919579, 9410195721, 12546927628, 14197839158, 18820391442, 21296758737, 28395678316, 37640782884, 42593517474, 85187034948, 134879472001, 269758944002, 404638416003, 539517888004, 809276832006, 1618553664012]

約数ペア:

[(1, 1618553664012), (2, 809276832006), (3, 539517888004), (4, 404638416003), (6, 269758944002), (12, 134879472001), (19, 85187034948), (38, 42593517474), (43, 37640782884), (57, 28395678316), (76, 21296758737), (86, 18820391442), (114, 14197839158), (129, 12546927628), (172, 9410195721), (228, 7098919579), (258, 6273463814), (281, 5759977452), (516, 3136731907), (562, 2879988726), (817, 1981093836), (843, 1919992484), (1124, 1439994363), (1634, 990546918), (1686, 959996242), (2451, 660364612), (3268, 495273459), (3372, 479998121), (4902, 330182306), (5339, 303156708), (9804, 165091153), (10678, 151578354), (12083, 133952964), (16017, 101052236), (21356, 75789177), (24166, 66976482), (32034, 50526118), (36249, 44650988), (48332, 33488241), (64068, 25263059), (72498, 22325494), (144996, 11162747), (229577, 7050156), (459154, 3525078), (587513, 2754924), (688731, 2350052), (918308, 1762539), (1175026, 1377462)]