15676015888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{9661}}^1$

素因数の和:9980

約数の個数: 80

約数和(自身を含む): 33965794800

約数和(自身を除く): 18289778912

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 269, 377, 464, 538, 754, 1076, 1508, 2152, 3016, 3497, 4304, 6032, 6994, 7801, 9661, 13988, 15602, 19322, 27976, 31204, 38644, 55952, 62408, 77288, 101413, 124816, 125593, 154576, 202826, 251186, 280169, 405652, 502372, 560338, 811304, 1004744, 1120676, 1622608, 2009488, 2241352, 2598809, 3642197, 4482704, 5197618, 7284394, 10395236, 14568788, 20790472, 29137576, 33784517, 41580944, 58275152, 67569034, 75365461, 135138068, 150730922, 270276136, 301461844, 540552272, 602923688, 979750993, 1205847376, 1959501986, 3919003972, 7838007944, 15676015888]

約数ペア:

[(1, 15676015888), (2, 7838007944), (4, 3919003972), (8, 1959501986), (13, 1205847376), (16, 979750993), (26, 602923688), (29, 540552272), (52, 301461844), (58, 270276136), (104, 150730922), (116, 135138068), (208, 75365461), (232, 67569034), (269, 58275152), (377, 41580944), (464, 33784517), (538, 29137576), (754, 20790472), (1076, 14568788), (1508, 10395236), (2152, 7284394), (3016, 5197618), (3497, 4482704), (4304, 3642197), (6032, 2598809), (6994, 2241352), (7801, 2009488), (9661, 1622608), (13988, 1120676), (15602, 1004744), (19322, 811304), (27976, 560338), (31204, 502372), (38644, 405652), (55952, 280169), (62408, 251186), (77288, 202826), (101413, 154576), (124816, 125593)]