250595072

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 637335552

約数和(自身を除く): 386740480

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 347, 364, 403, 416, 434, 448, 496, 694, 728, 806, 832, 868, 896, 992, 1388, 1456, 1612, 1664, 1736, 1792, 1984, 2429, 2776, 2821, 2912, 3224, 3328, 3472, 3968, 4511, 4858, 5552, 5642, 5824, 6448, 6944, 7936, 9022, 9716, 10757, 11104, 11284, 11648, 12896, 13888, 18044, 19432, 21514, 22208, 22568, 23296, 25792, 27776, 31577, 36088, 38864, 43028, 44416, 45136, 51584, 55552, 63154, 72176, 75299, 77728, 86056, 88832, 90272, 103168, 126308, 139841, 144352, 150598, 155456, 172112, 180544, 252616, 279682, 288704, 301196, 310912, 344224, 361088, 505232, 559364, 577408, 602392, 621824, 688448, 722176, 978887, 1010464, 1118728, 1154816, 1204784, 1376896, 1957774, 2020928, 2237456, 2409568, 2753792, 3915548, 4041856, 4474912, 4819136, 7831096, 8083712, 8949824, 9638272, 15662192, 17899648, 19276544, 31324384, 35799296, 62648768, 125297536, 250595072]

約数ペア:

[(1, 250595072), (2, 125297536), (4, 62648768), (7, 35799296), (8, 31324384), (13, 19276544), (14, 17899648), (16, 15662192), (26, 9638272), (28, 8949824), (31, 8083712), (32, 7831096), (52, 4819136), (56, 4474912), (62, 4041856), (64, 3915548), (91, 2753792), (104, 2409568), (112, 2237456), (124, 2020928), (128, 1957774), (182, 1376896), (208, 1204784), (217, 1154816), (224, 1118728), (248, 1010464), (256, 978887), (347, 722176), (364, 688448), (403, 621824), (416, 602392), (434, 577408), (448, 559364), (496, 505232), (694, 361088), (728, 344224), (806, 310912), (832, 301196), (868, 288704), (896, 279682), (992, 252616), (1388, 180544), (1456, 172112), (1612, 155456), (1664, 150598), (1736, 144352), (1792, 139841), (1984, 126308), (2429, 103168), (2776, 90272), (2821, 88832), (2912, 86056), (3224, 77728), (3328, 75299), (3472, 72176), (3968, 63154), (4511, 55552), (4858, 51584), (5552, 45136), (5642, 44416), (5824, 43028), (6448, 38864), (6944, 36088), (7936, 31577), (9022, 27776), (9716, 25792), (10757, 23296), (11104, 22568), (11284, 22208), (11648, 21514), (12896, 19432), (13888, 18044)]