421910808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 1219795200

約数和(自身を除く): 797884392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 233, 264, 361, 418, 456, 466, 627, 699, 722, 836, 932, 1083, 1254, 1398, 1444, 1672, 1864, 2166, 2508, 2563, 2796, 2888, 3971, 4332, 4427, 5016, 5126, 5592, 6859, 7689, 7942, 8664, 8854, 10252, 11913, 13281, 13718, 15378, 15884, 17708, 20504, 20577, 23826, 26562, 27436, 30756, 31768, 35416, 41154, 47652, 48697, 53124, 54872, 61512, 75449, 82308, 84113, 95304, 97394, 106248, 146091, 150898, 164616, 168226, 194788, 226347, 252339, 292182, 301796, 336452, 389576, 452694, 504678, 584364, 603592, 672904, 905388, 925243, 1009356, 1168728, 1598147, 1810776, 1850486, 2018712, 2775729, 3196294, 3700972, 4794441, 5551458, 6392588, 7401944, 9588882, 11102916, 12785176, 17579617, 19177764, 22205832, 35159234, 38355528, 52738851, 70318468, 105477702, 140636936, 210955404, 421910808]

約数ペア:

[(1, 421910808), (2, 210955404), (3, 140636936), (4, 105477702), (6, 70318468), (8, 52738851), (11, 38355528), (12, 35159234), (19, 22205832), (22, 19177764), (24, 17579617), (33, 12785176), (38, 11102916), (44, 9588882), (57, 7401944), (66, 6392588), (76, 5551458), (88, 4794441), (114, 3700972), (132, 3196294), (152, 2775729), (209, 2018712), (228, 1850486), (233, 1810776), (264, 1598147), (361, 1168728), (418, 1009356), (456, 925243), (466, 905388), (627, 672904), (699, 603592), (722, 584364), (836, 504678), (932, 452694), (1083, 389576), (1254, 336452), (1398, 301796), (1444, 292182), (1672, 252339), (1864, 226347), (2166, 194788), (2508, 168226), (2563, 164616), (2796, 150898), (2888, 146091), (3971, 106248), (4332, 97394), (4427, 95304), (5016, 84113), (5126, 82308), (5592, 75449), (6859, 61512), (7689, 54872), (7942, 53124), (8664, 48697), (8854, 47652), (10252, 41154), (11913, 35416), (13281, 31768), (13718, 30756), (15378, 27436), (15884, 26562), (17708, 23826), (20504, 20577)]