213790356

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24043}}^1$

素因数の和:24085

約数の個数: 72

約数和(自身を含む): 612641120

約数和(自身を除く): 398850764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 24043, 48086, 72129, 96172, 144258, 216387, 288516, 312559, 432774, 456817, 625118, 865548, 913634, 937677, 1250236, 1370451, 1827268, 1875354, 2740902, 2813031, 3750708, 4111353, 5481804, 5626062, 5938621, 8222706, 11252124, 11877242, 16445412, 17815863, 23754484, 35631726, 53447589, 71263452, 106895178, 213790356]

約数ペア:

[(1, 213790356), (2, 106895178), (3, 71263452), (4, 53447589), (6, 35631726), (9, 23754484), (12, 17815863), (13, 16445412), (18, 11877242), (19, 11252124), (26, 8222706), (36, 5938621), (38, 5626062), (39, 5481804), (52, 4111353), (57, 3750708), (76, 2813031), (78, 2740902), (114, 1875354), (117, 1827268), (156, 1370451), (171, 1250236), (228, 937677), (234, 913634), (247, 865548), (342, 625118), (468, 456817), (494, 432774), (684, 312559), (741, 288516), (988, 216387), (1482, 144258), (2223, 96172), (2964, 72129), (4446, 48086), (8892, 24043)]