406996824948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{16882231}}^1$

素因数の和:16882293

約数の個数: 72

約数和(自身を含む): 1131649775424

約数和(自身を除く): 724652950476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 8036, 12054, 24108, 16882231, 33764462, 50646693, 67528924, 101293386, 118175617, 202586772, 236351234, 354526851, 472702468, 692171471, 709053702, 827229319, 1384342942, 1418107404, 1654458638, 2076514413, 2481687957, 2768685884, 3308917276, 4153028826, 4845200297, 4963375914, 8306057652, 9690400594, 9926751828, 14535600891, 19380801188, 29071201782, 33916402079, 58142403564, 67832804158, 101749206237, 135665608316, 203498412474, 406996824948]

約数ペア:

[(1, 406996824948), (2, 203498412474), (3, 135665608316), (4, 101749206237), (6, 67832804158), (7, 58142403564), (12, 33916402079), (14, 29071201782), (21, 19380801188), (28, 14535600891), (41, 9926751828), (42, 9690400594), (49, 8306057652), (82, 4963375914), (84, 4845200297), (98, 4153028826), (123, 3308917276), (147, 2768685884), (164, 2481687957), (196, 2076514413), (246, 1654458638), (287, 1418107404), (294, 1384342942), (492, 827229319), (574, 709053702), (588, 692171471), (861, 472702468), (1148, 354526851), (1722, 236351234), (2009, 202586772), (3444, 118175617), (4018, 101293386), (6027, 67528924), (8036, 50646693), (12054, 33764462), (24108, 16882231)]