2017517824

素因数分解:

$2^8\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 4743518976

約数和(自身を除く): 2726001152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 101, 112, 128, 142, 157, 202, 224, 256, 284, 314, 404, 448, 497, 568, 628, 707, 808, 896, 994, 1099, 1136, 1256, 1414, 1616, 1792, 1988, 2198, 2272, 2512, 2828, 3232, 3976, 4396, 4544, 5024, 5656, 6464, 7171, 7952, 8792, 9088, 10048, 11147, 11312, 12928, 14342, 15857, 15904, 17584, 18176, 20096, 22294, 22624, 25856, 28684, 31714, 31808, 35168, 40192, 44588, 45248, 50197, 57368, 63428, 63616, 70336, 78029, 89176, 90496, 100394, 110999, 114736, 126856, 127232, 140672, 156058, 178352, 180992, 200788, 221998, 229472, 253712, 281344, 312116, 356704, 401576, 443996, 458944, 507424, 624232, 713408, 803152, 887992, 917888, 1014848, 1125847, 1248464, 1426816, 1606304, 1775984, 1835776, 2029696, 2251694, 2496928, 2853632, 3212608, 3551968, 4059392, 4503388, 4993856, 6425216, 7103936, 7880929, 9006776, 9987712, 12850432, 14207872, 15761858, 18013552, 19975424, 28415744, 31523716, 36027104, 63047432, 72054208, 126094864, 144108416, 252189728, 288216832, 504379456, 1008758912, 2017517824]

約数ペア:

[(1, 2017517824), (2, 1008758912), (4, 504379456), (7, 288216832), (8, 252189728), (14, 144108416), (16, 126094864), (28, 72054208), (32, 63047432), (56, 36027104), (64, 31523716), (71, 28415744), (101, 19975424), (112, 18013552), (128, 15761858), (142, 14207872), (157, 12850432), (202, 9987712), (224, 9006776), (256, 7880929), (284, 7103936), (314, 6425216), (404, 4993856), (448, 4503388), (497, 4059392), (568, 3551968), (628, 3212608), (707, 2853632), (808, 2496928), (896, 2251694), (994, 2029696), (1099, 1835776), (1136, 1775984), (1256, 1606304), (1414, 1426816), (1616, 1248464), (1792, 1125847), (1988, 1014848), (2198, 917888), (2272, 887992), (2512, 803152), (2828, 713408), (3232, 624232), (3976, 507424), (4396, 458944), (4544, 443996), (5024, 401576), (5656, 356704), (6464, 312116), (7171, 281344), (7952, 253712), (8792, 229472), (9088, 221998), (10048, 200788), (11147, 180992), (11312, 178352), (12928, 156058), (14342, 140672), (15857, 127232), (15904, 126856), (17584, 114736), (18176, 110999), (20096, 100394), (22294, 90496), (22624, 89176), (25856, 78029), (28684, 70336), (31714, 63616), (31808, 63428), (35168, 57368), (40192, 50197), (44588, 45248)]