821722512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10369}}^1$

素因数の和:10520

約数の個数: 80

約数和(自身を含む): 2304296960

約数和(自身を除く): 1482574448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1651, 2032, 3048, 3302, 4953, 6096, 6604, 9906, 10369, 13208, 19812, 20738, 26416, 31107, 39624, 41476, 62214, 79248, 82952, 124428, 134797, 165904, 248856, 269594, 404391, 497712, 539188, 808782, 1078376, 1316863, 1617564, 2156752, 2633726, 3235128, 3950589, 5267452, 6470256, 7901178, 10534904, 15802356, 17119219, 21069808, 31604712, 34238438, 51357657, 63209424, 68476876, 102715314, 136953752, 205430628, 273907504, 410861256, 821722512]

約数ペア:

[(1, 821722512), (2, 410861256), (3, 273907504), (4, 205430628), (6, 136953752), (8, 102715314), (12, 68476876), (13, 63209424), (16, 51357657), (24, 34238438), (26, 31604712), (39, 21069808), (48, 17119219), (52, 15802356), (78, 10534904), (104, 7901178), (127, 6470256), (156, 5267452), (208, 3950589), (254, 3235128), (312, 2633726), (381, 2156752), (508, 1617564), (624, 1316863), (762, 1078376), (1016, 808782), (1524, 539188), (1651, 497712), (2032, 404391), (3048, 269594), (3302, 248856), (4953, 165904), (6096, 134797), (6604, 124428), (9906, 82952), (10369, 79248), (13208, 62214), (19812, 41476), (20738, 39624), (26416, 31107)]