221716264448

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1\times {\mathrm{1151}}^1$

素因数の和:2004

約数の個数: 160

約数和(自身を含む): 514540781568

約数和(自身を除く): 292824517120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 757, 896, 994, 1136, 1151, 1514, 1792, 1988, 2272, 2302, 3028, 3584, 3976, 4544, 4604, 5299, 6056, 7952, 8057, 9088, 9208, 10598, 12112, 15904, 16114, 18176, 18416, 21196, 24224, 31808, 32228, 36352, 36832, 42392, 48448, 53747, 63616, 64456, 73664, 81721, 84784, 96896, 107494, 127232, 128912, 147328, 163442, 169568, 193792, 214988, 254464, 257824, 294656, 326884, 339136, 376229, 387584, 429976, 515648, 572047, 589312, 653768, 678272, 752458, 859952, 871307, 1031296, 1144094, 1307536, 1356544, 1504916, 1719904, 1742614, 2062592, 2288188, 2615072, 2713088, 3009832, 3439808, 3485228, 4125184, 4576376, 5230144, 6019664, 6099149, 6879616, 6970456, 9152752, 10460288, 12039328, 12198298, 13759232, 13940912, 18305504, 20920576, 24078656, 24396596, 27518464, 27881824, 36611008, 41841152, 48157312, 48793192, 55763648, 61862797, 73222016, 96314624, 97586384, 111527296, 123725594, 146444032, 192629248, 195172768, 223054592, 247451188, 292888064, 390345536, 433039579, 446109184, 494902376, 780691072, 866079158, 989804752, 1561382144, 1732158316, 1979609504, 3122764288, 3464316632, 3959219008, 6928633264, 7918438016, 13857266528, 15836876032, 27714533056, 31673752064, 55429066112, 110858132224, 221716264448]

約数ペア:

[(1, 221716264448), (2, 110858132224), (4, 55429066112), (7, 31673752064), (8, 27714533056), (14, 15836876032), (16, 13857266528), (28, 7918438016), (32, 6928633264), (56, 3959219008), (64, 3464316632), (71, 3122764288), (112, 1979609504), (128, 1732158316), (142, 1561382144), (224, 989804752), (256, 866079158), (284, 780691072), (448, 494902376), (497, 446109184), (512, 433039579), (568, 390345536), (757, 292888064), (896, 247451188), (994, 223054592), (1136, 195172768), (1151, 192629248), (1514, 146444032), (1792, 123725594), (1988, 111527296), (2272, 97586384), (2302, 96314624), (3028, 73222016), (3584, 61862797), (3976, 55763648), (4544, 48793192), (4604, 48157312), (5299, 41841152), (6056, 36611008), (7952, 27881824), (8057, 27518464), (9088, 24396596), (9208, 24078656), (10598, 20920576), (12112, 18305504), (15904, 13940912), (16114, 13759232), (18176, 12198298), (18416, 12039328), (21196, 10460288), (24224, 9152752), (31808, 6970456), (32228, 6879616), (36352, 6099149), (36832, 6019664), (42392, 5230144), (48448, 4576376), (53747, 4125184), (63616, 3485228), (64456, 3439808), (73664, 3009832), (81721, 2713088), (84784, 2615072), (96896, 2288188), (107494, 2062592), (127232, 1742614), (128912, 1719904), (147328, 1504916), (163442, 1356544), (169568, 1307536), (193792, 1144094), (214988, 1031296), (254464, 871307), (257824, 859952), (294656, 752458), (326884, 678272), (339136, 653768), (376229, 589312), (387584, 572047), (429976, 515648)]