249161328

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 756389088

約数和(自身を除く): 507227760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 167, 208, 234, 312, 334, 468, 501, 624, 668, 797, 936, 1002, 1336, 1503, 1594, 1872, 2004, 2171, 2391, 2672, 3006, 3188, 4008, 4342, 4782, 6012, 6376, 6513, 7173, 8016, 8684, 9564, 10361, 12024, 12752, 13026, 14346, 17368, 19128, 19539, 20722, 24048, 26052, 28692, 31083, 34736, 38256, 39078, 41444, 52104, 57384, 62166, 78156, 82888, 93249, 104208, 114768, 124332, 133099, 156312, 165776, 186498, 248664, 266198, 312624, 372996, 399297, 497328, 532396, 745992, 798594, 1064792, 1197891, 1491984, 1597188, 1730287, 2129584, 2395782, 3194376, 3460574, 4791564, 5190861, 6388752, 6921148, 9583128, 10381722, 13842296, 15572583, 19166256, 20763444, 27684592, 31145166, 41526888, 62290332, 83053776, 124580664, 249161328]

約数ペア:

[(1, 249161328), (2, 124580664), (3, 83053776), (4, 62290332), (6, 41526888), (8, 31145166), (9, 27684592), (12, 20763444), (13, 19166256), (16, 15572583), (18, 13842296), (24, 10381722), (26, 9583128), (36, 6921148), (39, 6388752), (48, 5190861), (52, 4791564), (72, 3460574), (78, 3194376), (104, 2395782), (117, 2129584), (144, 1730287), (156, 1597188), (167, 1491984), (208, 1197891), (234, 1064792), (312, 798594), (334, 745992), (468, 532396), (501, 497328), (624, 399297), (668, 372996), (797, 312624), (936, 266198), (1002, 248664), (1336, 186498), (1503, 165776), (1594, 156312), (1872, 133099), (2004, 124332), (2171, 114768), (2391, 104208), (2672, 93249), (3006, 82888), (3188, 78156), (4008, 62166), (4342, 57384), (4782, 52104), (6012, 41444), (6376, 39078), (6513, 38256), (7173, 34736), (8016, 31083), (8684, 28692), (9564, 26052), (10361, 24048), (12024, 20722), (12752, 19539), (13026, 19128), (14346, 17368)]