505262022

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1649

約数の個数: 64

約数和(自身を含む): 1119191040

約数和(自身を除く): 613929018

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 131, 138, 262, 393, 437, 786, 874, 1311, 1471, 2489, 2622, 2942, 3013, 4413, 4978, 6026, 7467, 8826, 9039, 14934, 18078, 27949, 33833, 55898, 57247, 67666, 83847, 101499, 114494, 167694, 171741, 192701, 202998, 343482, 385402, 578103, 642827, 1156206, 1285654, 1928481, 3661319, 3856962, 4432123, 7322638, 8864246, 10983957, 13296369, 21967914, 26592738, 84210337, 168420674, 252631011, 505262022]

約数ペア:

[(1, 505262022), (2, 252631011), (3, 168420674), (6, 84210337), (19, 26592738), (23, 21967914), (38, 13296369), (46, 10983957), (57, 8864246), (69, 7322638), (114, 4432123), (131, 3856962), (138, 3661319), (262, 1928481), (393, 1285654), (437, 1156206), (786, 642827), (874, 578103), (1311, 385402), (1471, 343482), (2489, 202998), (2622, 192701), (2942, 171741), (3013, 167694), (4413, 114494), (4978, 101499), (6026, 83847), (7467, 67666), (8826, 57247), (9039, 55898), (14934, 33833), (18078, 27949)]