571001028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1785

約数の個数: 96

約数和(自身を含む): 1502871552

約数和(自身を除く): 931870524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 213, 284, 372, 403, 426, 806, 852, 923, 1209, 1612, 1663, 1846, 2201, 2418, 2769, 3326, 3692, 4402, 4836, 4989, 5538, 6603, 6652, 8804, 9978, 11076, 13206, 19956, 21619, 26412, 28613, 43238, 51553, 57226, 64857, 85839, 86476, 103106, 114452, 118073, 129714, 154659, 171678, 206212, 236146, 259428, 309318, 343356, 354219, 472292, 618636, 670189, 708438, 1340378, 1416876, 1534949, 2010567, 2680756, 3069898, 3660263, 4021134, 4604847, 6139796, 7320526, 8042268, 9209694, 10980789, 14641052, 18419388, 21961578, 43923156, 47583419, 95166838, 142750257, 190333676, 285500514, 571001028]

約数ペア:

[(1, 571001028), (2, 285500514), (3, 190333676), (4, 142750257), (6, 95166838), (12, 47583419), (13, 43923156), (26, 21961578), (31, 18419388), (39, 14641052), (52, 10980789), (62, 9209694), (71, 8042268), (78, 7320526), (93, 6139796), (124, 4604847), (142, 4021134), (156, 3660263), (186, 3069898), (213, 2680756), (284, 2010567), (372, 1534949), (403, 1416876), (426, 1340378), (806, 708438), (852, 670189), (923, 618636), (1209, 472292), (1612, 354219), (1663, 343356), (1846, 309318), (2201, 259428), (2418, 236146), (2769, 206212), (3326, 171678), (3692, 154659), (4402, 129714), (4836, 118073), (4989, 114452), (5538, 103106), (6603, 86476), (6652, 85839), (8804, 64857), (9978, 57226), (11076, 51553), (13206, 43238), (19956, 28613), (21619, 26412)]