255867366909

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{1009}}^1\times {\mathrm{3463}}^1$

素因数の和:4810

約数の個数: 64

約数和(自身を含む): 427225927680

約数和(自身を除く): 171358560771

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 317, 951, 1009, 2219, 3027, 3463, 3487, 6657, 7063, 10389, 10461, 11099, 21189, 24241, 24409, 33297, 38093, 72723, 73227, 77693, 114279, 233079, 266651, 319853, 799953, 959559, 1097771, 2238971, 3293313, 3494167, 3518383, 6716913, 7684397, 10482501, 10555149, 12075481, 23053191, 24459169, 24628681, 36226443, 38435837, 73377507, 73886043, 84528367, 115307511, 253585101, 269050859, 807152577, 1107650939, 3322952817, 7753556573, 12184160329, 23260669719, 36552480987, 85289122303, 255867366909]

約数ペア:

[(1, 255867366909), (3, 85289122303), (7, 36552480987), (11, 23260669719), (21, 12184160329), (33, 7753556573), (77, 3322952817), (231, 1107650939), (317, 807152577), (951, 269050859), (1009, 253585101), (2219, 115307511), (3027, 84528367), (3463, 73886043), (3487, 73377507), (6657, 38435837), (7063, 36226443), (10389, 24628681), (10461, 24459169), (11099, 23053191), (21189, 12075481), (24241, 10555149), (24409, 10482501), (33297, 7684397), (38093, 6716913), (72723, 3518383), (73227, 3494167), (77693, 3293313), (114279, 2238971), (233079, 1097771), (266651, 959559), (319853, 799953)]