1317711296

素因数分解:

$2^6\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:575

約数の個数: 112

約数和(自身を含む): 2974848000

約数和(自身を除く): 1657136704

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 242, 248, 341, 352, 484, 496, 499, 682, 704, 968, 992, 998, 1331, 1364, 1936, 1984, 1996, 2662, 2728, 3751, 3872, 3992, 5324, 5456, 5489, 7502, 7744, 7984, 10648, 10912, 10978, 15004, 15469, 15968, 21296, 21824, 21956, 30008, 30938, 31936, 41261, 42592, 43912, 60016, 60379, 61876, 82522, 85184, 87824, 120032, 120758, 123752, 165044, 170159, 175648, 240064, 241516, 247504, 330088, 340318, 351296, 483032, 495008, 660176, 664169, 680636, 966064, 990016, 1320352, 1328338, 1361272, 1871749, 1932128, 2640704, 2656676, 2722544, 3743498, 3864256, 5313352, 5445088, 7486996, 10626704, 10890176, 14973992, 20589239, 21253408, 29947984, 41178478, 42506816, 59895968, 82356956, 119791936, 164713912, 329427824, 658855648, 1317711296]

約数ペア:

[(1, 1317711296), (2, 658855648), (4, 329427824), (8, 164713912), (11, 119791936), (16, 82356956), (22, 59895968), (31, 42506816), (32, 41178478), (44, 29947984), (62, 21253408), (64, 20589239), (88, 14973992), (121, 10890176), (124, 10626704), (176, 7486996), (242, 5445088), (248, 5313352), (341, 3864256), (352, 3743498), (484, 2722544), (496, 2656676), (499, 2640704), (682, 1932128), (704, 1871749), (968, 1361272), (992, 1328338), (998, 1320352), (1331, 990016), (1364, 966064), (1936, 680636), (1984, 664169), (1996, 660176), (2662, 495008), (2728, 483032), (3751, 351296), (3872, 340318), (3992, 330088), (5324, 247504), (5456, 241516), (5489, 240064), (7502, 175648), (7744, 170159), (7984, 165044), (10648, 123752), (10912, 120758), (10978, 120032), (15004, 87824), (15469, 85184), (15968, 82522), (21296, 61876), (21824, 60379), (21956, 60016), (30008, 43912), (30938, 42592), (31936, 41261)]