15690539139268

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{347}}^1\times {\mathrm{1193}}^1\times {\mathrm{5147}}^1$

素因数の和:6961

約数の個数: 96

約数和(自身を含む): 31623800592384

約数和(自身を除く): 15933261453116

約数列:

[1, 2, 4, 7, 14, 28, 263, 347, 526, 694, 1052, 1193, 1388, 1841, 2386, 2429, 3682, 4772, 4858, 5147, 7364, 8351, 9716, 10294, 16702, 20588, 33404, 36029, 72058, 91261, 144116, 182522, 313759, 365044, 413971, 627518, 638827, 827942, 1255036, 1277654, 1353661, 1655884, 1786009, 2196313, 2555308, 2707322, 2897797, 3572018, 4392626, 5414644, 5795594, 6140371, 7144036, 8785252, 9475627, 11591188, 12280742, 12502063, 18951254, 24561484, 25004126, 37902508, 42982597, 50008252, 85965194, 108874373, 171930388, 217748746, 435497492, 469720367, 762120611, 939440734, 1524241222, 1614917573, 1878881468, 2130708737, 3048482444, 3229835146, 3288042569, 4261417474, 6459670292, 6576085138, 8522834948, 11304423011, 13152170276, 14914961159, 22608846022, 29829922318, 45217692044, 59659844636, 560376397831, 1120752795662, 2241505591324, 3922634784817, 7845269569634, 15690539139268]

約数ペア:

[(1, 15690539139268), (2, 7845269569634), (4, 3922634784817), (7, 2241505591324), (14, 1120752795662), (28, 560376397831), (263, 59659844636), (347, 45217692044), (526, 29829922318), (694, 22608846022), (1052, 14914961159), (1193, 13152170276), (1388, 11304423011), (1841, 8522834948), (2386, 6576085138), (2429, 6459670292), (3682, 4261417474), (4772, 3288042569), (4858, 3229835146), (5147, 3048482444), (7364, 2130708737), (8351, 1878881468), (9716, 1614917573), (10294, 1524241222), (16702, 939440734), (20588, 762120611), (33404, 469720367), (36029, 435497492), (72058, 217748746), (91261, 171930388), (144116, 108874373), (182522, 85965194), (313759, 50008252), (365044, 42982597), (413971, 37902508), (627518, 25004126), (638827, 24561484), (827942, 18951254), (1255036, 12502063), (1277654, 12280742), (1353661, 11591188), (1655884, 9475627), (1786009, 8785252), (2196313, 7144036), (2555308, 6140371), (2707322, 5795594), (2897797, 5414644), (3572018, 4392626)]