2818259208

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71039}}^1$

素因数の和:71099

約数の個数: 96

約数和(自身を含む): 8311680000

約数和(自身を除く): 5493420792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 114, 116, 152, 171, 174, 228, 232, 261, 342, 348, 456, 522, 551, 684, 696, 1044, 1102, 1368, 1653, 2088, 2204, 3306, 4408, 4959, 6612, 9918, 13224, 19836, 39672, 71039, 142078, 213117, 284156, 426234, 568312, 639351, 852468, 1278702, 1349741, 1704936, 2060131, 2557404, 2699482, 4049223, 4120262, 5114808, 5398964, 6180393, 8098446, 8240524, 10797928, 12147669, 12360786, 16196892, 16481048, 18541179, 24295338, 24721572, 32393784, 37082358, 39142489, 48590676, 49443144, 74164716, 78284978, 97181352, 117427467, 148329432, 156569956, 234854934, 313139912, 352282401, 469709868, 704564802, 939419736, 1409129604, 2818259208]

約数ペア:

[(1, 2818259208), (2, 1409129604), (3, 939419736), (4, 704564802), (6, 469709868), (8, 352282401), (9, 313139912), (12, 234854934), (18, 156569956), (19, 148329432), (24, 117427467), (29, 97181352), (36, 78284978), (38, 74164716), (57, 49443144), (58, 48590676), (72, 39142489), (76, 37082358), (87, 32393784), (114, 24721572), (116, 24295338), (152, 18541179), (171, 16481048), (174, 16196892), (228, 12360786), (232, 12147669), (261, 10797928), (342, 8240524), (348, 8098446), (456, 6180393), (522, 5398964), (551, 5114808), (684, 4120262), (696, 4049223), (1044, 2699482), (1102, 2557404), (1368, 2060131), (1653, 1704936), (2088, 1349741), (2204, 1278702), (3306, 852468), (4408, 639351), (4959, 568312), (6612, 426234), (9918, 284156), (13224, 213117), (19836, 142078), (39672, 71039)]