25291746984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{17483}}^1$

素因数の和:17687

約数の個数: 128

約数和(自身を含む): 73852416000

約数和(自身を除く): 48560669016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 109, 158, 168, 218, 237, 316, 327, 436, 474, 553, 632, 654, 763, 872, 948, 1106, 1308, 1526, 1659, 1896, 2212, 2289, 2616, 3052, 3318, 4424, 4578, 6104, 6636, 8611, 9156, 13272, 17222, 17483, 18312, 25833, 34444, 34966, 51666, 52449, 60277, 68888, 69932, 103332, 104898, 120554, 122381, 139864, 180831, 206664, 209796, 241108, 244762, 361662, 367143, 419592, 482216, 489524, 723324, 734286, 979048, 1381157, 1446648, 1468572, 1905647, 2762314, 2937144, 3811294, 4143471, 5524628, 5716941, 7622588, 8286942, 9668099, 11049256, 11433882, 13339529, 15245176, 16573884, 19336198, 22867764, 26679058, 29004297, 33147768, 38672396, 40018587, 45735528, 53358116, 58008594, 77344792, 80037174, 106716232, 116017188, 150546113, 160074348, 232034376, 301092226, 320148696, 451638339, 602184452, 903276678, 1053822791, 1204368904, 1806553356, 2107645582, 3161468373, 3613106712, 4215291164, 6322936746, 8430582328, 12645873492, 25291746984]

約数ペア:

[(1, 25291746984), (2, 12645873492), (3, 8430582328), (4, 6322936746), (6, 4215291164), (7, 3613106712), (8, 3161468373), (12, 2107645582), (14, 1806553356), (21, 1204368904), (24, 1053822791), (28, 903276678), (42, 602184452), (56, 451638339), (79, 320148696), (84, 301092226), (109, 232034376), (158, 160074348), (168, 150546113), (218, 116017188), (237, 106716232), (316, 80037174), (327, 77344792), (436, 58008594), (474, 53358116), (553, 45735528), (632, 40018587), (654, 38672396), (763, 33147768), (872, 29004297), (948, 26679058), (1106, 22867764), (1308, 19336198), (1526, 16573884), (1659, 15245176), (1896, 13339529), (2212, 11433882), (2289, 11049256), (2616, 9668099), (3052, 8286942), (3318, 7622588), (4424, 5716941), (4578, 5524628), (6104, 4143471), (6636, 3811294), (8611, 2937144), (9156, 2762314), (13272, 1905647), (17222, 1468572), (17483, 1446648), (18312, 1381157), (25833, 979048), (34444, 734286), (34966, 723324), (51666, 489524), (52449, 482216), (60277, 419592), (68888, 367143), (69932, 361662), (103332, 244762), (104898, 241108), (120554, 209796), (122381, 206664), (139864, 180831)]