1241985536

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2273

約数の個数: 80

約数和(自身を含む): 2734699968

約数和(自身を除く): 1492714432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 128, 176, 206, 256, 352, 412, 512, 704, 824, 1133, 1408, 1648, 2141, 2266, 2816, 3296, 4282, 4532, 5632, 6592, 8564, 9064, 13184, 17128, 18128, 23551, 26368, 34256, 36256, 47102, 52736, 68512, 72512, 94204, 137024, 145024, 188408, 220523, 274048, 290048, 376816, 441046, 548096, 580096, 753632, 882092, 1096192, 1507264, 1764184, 2425753, 3014528, 3528368, 4851506, 6029056, 7056736, 9703012, 12058112, 14113472, 19406024, 28226944, 38812048, 56453888, 77624096, 112907776, 155248192, 310496384, 620992768, 1241985536]

約数ペア:

[(1, 1241985536), (2, 620992768), (4, 310496384), (8, 155248192), (11, 112907776), (16, 77624096), (22, 56453888), (32, 38812048), (44, 28226944), (64, 19406024), (88, 14113472), (103, 12058112), (128, 9703012), (176, 7056736), (206, 6029056), (256, 4851506), (352, 3528368), (412, 3014528), (512, 2425753), (704, 1764184), (824, 1507264), (1133, 1096192), (1408, 882092), (1648, 753632), (2141, 580096), (2266, 548096), (2816, 441046), (3296, 376816), (4282, 290048), (4532, 274048), (5632, 220523), (6592, 188408), (8564, 145024), (9064, 137024), (13184, 94204), (17128, 72512), (18128, 68512), (23551, 52736), (26368, 47102), (34256, 36256)]