215866872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1381}}^1$

素因数の和:1573

約数の個数: 96

約数和(自身を含む): 633840480

約数和(自身を除く): 417973608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 167, 234, 312, 334, 468, 501, 668, 936, 1002, 1336, 1381, 1503, 2004, 2171, 2762, 3006, 4008, 4143, 4342, 5524, 6012, 6513, 8286, 8684, 11048, 12024, 12429, 13026, 16572, 17368, 17953, 19539, 24858, 26052, 33144, 35906, 39078, 49716, 52104, 53859, 71812, 78156, 99432, 107718, 143624, 156312, 161577, 215436, 230627, 323154, 430872, 461254, 646308, 691881, 922508, 1292616, 1383762, 1845016, 2075643, 2767524, 2998151, 4151286, 5535048, 5996302, 8302572, 8994453, 11992604, 16605144, 17988906, 23985208, 26983359, 35977812, 53966718, 71955624, 107933436, 215866872]

約数ペア:

[(1, 215866872), (2, 107933436), (3, 71955624), (4, 53966718), (6, 35977812), (8, 26983359), (9, 23985208), (12, 17988906), (13, 16605144), (18, 11992604), (24, 8994453), (26, 8302572), (36, 5996302), (39, 5535048), (52, 4151286), (72, 2998151), (78, 2767524), (104, 2075643), (117, 1845016), (156, 1383762), (167, 1292616), (234, 922508), (312, 691881), (334, 646308), (468, 461254), (501, 430872), (668, 323154), (936, 230627), (1002, 215436), (1336, 161577), (1381, 156312), (1503, 143624), (2004, 107718), (2171, 99432), (2762, 78156), (3006, 71812), (4008, 53859), (4143, 52104), (4342, 49716), (5524, 39078), (6012, 35906), (6513, 33144), (8286, 26052), (8684, 24858), (11048, 19539), (12024, 17953), (12429, 17368), (13026, 16572)]