1316702051288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1\times {\mathrm{241739}}^1$

素因数の和:242472

約数の個数: 64

約数和(自身を含む): 2695033555200

約数和(自身を除く): 1378331503912

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 631, 664, 1079, 1262, 2158, 2524, 4316, 5048, 8203, 8632, 16406, 32812, 52373, 65624, 104746, 209492, 241739, 418984, 483478, 680849, 966956, 1361698, 1933912, 2723396, 3142607, 5446792, 6285214, 12570428, 20064337, 25140856, 40128674, 80257348, 152537309, 160514696, 260836381, 305074618, 521672762, 610149236, 1043345524, 1220298472, 1982985017, 2086691048, 3965970034, 7931940068, 12660596647, 15863880136, 25321193294, 50642386588, 101284773176, 164587756411, 329175512822, 658351025644, 1316702051288]

約数ペア:

[(1, 1316702051288), (2, 658351025644), (4, 329175512822), (8, 164587756411), (13, 101284773176), (26, 50642386588), (52, 25321193294), (83, 15863880136), (104, 12660596647), (166, 7931940068), (332, 3965970034), (631, 2086691048), (664, 1982985017), (1079, 1220298472), (1262, 1043345524), (2158, 610149236), (2524, 521672762), (4316, 305074618), (5048, 260836381), (8203, 160514696), (8632, 152537309), (16406, 80257348), (32812, 40128674), (52373, 25140856), (65624, 20064337), (104746, 12570428), (209492, 6285214), (241739, 5446792), (418984, 3142607), (483478, 2723396), (680849, 1933912), (966956, 1361698)]