478437492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{11317}}^1$

素因数の和:11608

約数の個数: 48

約数和(自身を含む): 1206770432

約数和(自身を除く): 728332940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 1084, 1626, 3252, 3523, 7046, 10569, 11317, 14092, 21138, 22634, 33951, 42276, 45268, 67902, 135804, 147121, 294242, 441363, 588484, 882726, 1765452, 3066907, 6133814, 9200721, 12267628, 18401442, 36802884, 39869791, 79739582, 119609373, 159479164, 239218746, 478437492]

約数ペア:

[(1, 478437492), (2, 239218746), (3, 159479164), (4, 119609373), (6, 79739582), (12, 39869791), (13, 36802884), (26, 18401442), (39, 12267628), (52, 9200721), (78, 6133814), (156, 3066907), (271, 1765452), (542, 882726), (813, 588484), (1084, 441363), (1626, 294242), (3252, 147121), (3523, 135804), (7046, 67902), (10569, 45268), (11317, 42276), (14092, 33951), (21138, 22634)]