421087029424

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1\times {\mathrm{5323}}^1$

素因数の和:5858

約数の個数: 80

約数和(自身を含む): 830871106560

約数和(自身を除く): 409784077136

約数列:

[1, 2, 4, 8, 16, 137, 151, 239, 274, 302, 478, 548, 604, 956, 1096, 1208, 1912, 2192, 2416, 3824, 5323, 10646, 20687, 21292, 32743, 36089, 41374, 42584, 65486, 72178, 82748, 85168, 130972, 144356, 165496, 261944, 288712, 330992, 523888, 577424, 729251, 803773, 1272197, 1458502, 1607546, 2544394, 2917004, 3215092, 4944193, 5088788, 5834008, 6430184, 9888386, 10177576, 11668016, 12860368, 19776772, 20355152, 39553544, 79107088, 110116901, 174290989, 192101747, 220233802, 348581978, 384203494, 440467604, 697163956, 768406988, 880935208, 1394327912, 1536813976, 1761870416, 2788655824, 3073627952, 26317939339, 52635878678, 105271757356, 210543514712, 421087029424]

約数ペア:

[(1, 421087029424), (2, 210543514712), (4, 105271757356), (8, 52635878678), (16, 26317939339), (137, 3073627952), (151, 2788655824), (239, 1761870416), (274, 1536813976), (302, 1394327912), (478, 880935208), (548, 768406988), (604, 697163956), (956, 440467604), (1096, 384203494), (1208, 348581978), (1912, 220233802), (2192, 192101747), (2416, 174290989), (3824, 110116901), (5323, 79107088), (10646, 39553544), (20687, 20355152), (21292, 19776772), (32743, 12860368), (36089, 11668016), (41374, 10177576), (42584, 9888386), (65486, 6430184), (72178, 5834008), (82748, 5088788), (85168, 4944193), (130972, 3215092), (144356, 2917004), (165496, 2544394), (261944, 1607546), (288712, 1458502), (330992, 1272197), (523888, 803773), (577424, 729251)]