251487103698

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{1583}}^1\times {\mathrm{9521}}^1$

素因数の和:11221

約数の個数: 80

約数和(自身を含む): 569407677696

約数和(自身を除く): 317920573998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1583, 1854, 2781, 3166, 4749, 5562, 8343, 9498, 9521, 14247, 16686, 19042, 28494, 28563, 42741, 57126, 85482, 85689, 128223, 163049, 171378, 256446, 257067, 326098, 489147, 514134, 771201, 978294, 980663, 1467441, 1542402, 1961326, 2934882, 2941989, 4402323, 5883978, 8804646, 8825967, 13206969, 15071743, 17651934, 26413938, 26477901, 30143486, 45215229, 52955802, 79433703, 90430458, 135645687, 158867406, 271291374, 406937061, 813874122, 1220811183, 1552389529, 2441622366, 3104779058, 4657168587, 9314337174, 13971505761, 27943011522, 41914517283, 83829034566, 125743551849, 251487103698]

約数ペア:

[(1, 251487103698), (2, 125743551849), (3, 83829034566), (6, 41914517283), (9, 27943011522), (18, 13971505761), (27, 9314337174), (54, 4657168587), (81, 3104779058), (103, 2441622366), (162, 1552389529), (206, 1220811183), (309, 813874122), (618, 406937061), (927, 271291374), (1583, 158867406), (1854, 135645687), (2781, 90430458), (3166, 79433703), (4749, 52955802), (5562, 45215229), (8343, 30143486), (9498, 26477901), (9521, 26413938), (14247, 17651934), (16686, 15071743), (19042, 13206969), (28494, 8825967), (28563, 8804646), (42741, 5883978), (57126, 4402323), (85482, 2941989), (85689, 2934882), (128223, 1961326), (163049, 1542402), (171378, 1467441), (256446, 980663), (257067, 978294), (326098, 771201), (489147, 514134)]