1001787136

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 144

約数和(自身を含む): 2432687040

約数和(自身を除く): 1430899904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 37, 56, 58, 64, 74, 112, 116, 128, 148, 203, 224, 232, 256, 259, 296, 406, 448, 464, 518, 521, 592, 812, 896, 928, 1036, 1042, 1073, 1184, 1624, 1792, 1856, 2072, 2084, 2146, 2368, 3248, 3647, 3712, 4144, 4168, 4292, 4736, 6496, 7294, 7424, 7511, 8288, 8336, 8584, 9472, 12992, 14588, 15022, 15109, 16576, 16672, 17168, 19277, 25984, 29176, 30044, 30218, 33152, 33344, 34336, 38554, 51968, 58352, 60088, 60436, 66304, 66688, 68672, 77108, 105763, 116704, 120176, 120872, 133376, 134939, 137344, 154216, 211526, 233408, 240352, 241744, 269878, 274688, 308432, 423052, 466816, 480704, 483488, 539756, 559033, 616864, 846104, 933632, 961408, 966976, 1079512, 1118066, 1233728, 1692208, 1922816, 1933952, 2159024, 2236132, 2467456, 3384416, 3867904, 3913231, 4318048, 4472264, 4934912, 6768832, 7826462, 8636096, 8944528, 13537664, 15652924, 17272192, 17889056, 27075328, 31305848, 34544384, 35778112, 62611696, 71556224, 125223392, 143112448, 250446784, 500893568, 1001787136]

約数ペア:

[(1, 1001787136), (2, 500893568), (4, 250446784), (7, 143112448), (8, 125223392), (14, 71556224), (16, 62611696), (28, 35778112), (29, 34544384), (32, 31305848), (37, 27075328), (56, 17889056), (58, 17272192), (64, 15652924), (74, 13537664), (112, 8944528), (116, 8636096), (128, 7826462), (148, 6768832), (203, 4934912), (224, 4472264), (232, 4318048), (256, 3913231), (259, 3867904), (296, 3384416), (406, 2467456), (448, 2236132), (464, 2159024), (518, 1933952), (521, 1922816), (592, 1692208), (812, 1233728), (896, 1118066), (928, 1079512), (1036, 966976), (1042, 961408), (1073, 933632), (1184, 846104), (1624, 616864), (1792, 559033), (1856, 539756), (2072, 483488), (2084, 480704), (2146, 466816), (2368, 423052), (3248, 308432), (3647, 274688), (3712, 269878), (4144, 241744), (4168, 240352), (4292, 233408), (4736, 211526), (6496, 154216), (7294, 137344), (7424, 134939), (7511, 133376), (8288, 120872), (8336, 120176), (8584, 116704), (9472, 105763), (12992, 77108), (14588, 68672), (15022, 66688), (15109, 66304), (16576, 60436), (16672, 60088), (17168, 58352), (19277, 51968), (25984, 38554), (29176, 34336), (30044, 33344), (30218, 33152)]