1029119728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 2599833600

約数和(自身を除く): 1570713872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 79, 91, 92, 104, 112, 158, 161, 182, 184, 208, 299, 316, 322, 364, 368, 389, 553, 598, 632, 644, 728, 778, 1027, 1106, 1196, 1264, 1288, 1456, 1556, 1817, 2054, 2093, 2212, 2392, 2576, 2723, 3112, 3634, 4108, 4186, 4424, 4784, 5057, 5446, 6224, 7189, 7268, 8216, 8372, 8848, 8947, 10114, 10892, 12719, 14378, 14536, 16432, 16744, 17894, 20228, 21784, 23621, 25438, 28756, 29072, 30731, 33488, 35399, 35788, 40456, 43568, 47242, 50876, 57512, 61462, 62629, 70798, 71576, 80912, 94484, 101752, 115024, 116311, 122924, 125258, 141596, 143152, 165347, 188968, 203504, 215117, 232622, 245848, 250516, 283192, 330694, 377936, 399503, 430234, 465244, 491696, 501032, 566384, 661388, 706813, 799006, 814177, 860468, 930488, 1002064, 1322776, 1413626, 1598012, 1628354, 1720936, 1860976, 2645552, 2796521, 2827252, 3196024, 3256708, 3441872, 4947691, 5593042, 5654504, 6392048, 6513416, 9188569, 9895382, 11186084, 11309008, 13026832, 18377138, 19790764, 22372168, 36754276, 39581528, 44744336, 64319983, 73508552, 79163056, 128639966, 147017104, 257279932, 514559864, 1029119728]

約数ペア:

[(1, 1029119728), (2, 514559864), (4, 257279932), (7, 147017104), (8, 128639966), (13, 79163056), (14, 73508552), (16, 64319983), (23, 44744336), (26, 39581528), (28, 36754276), (46, 22372168), (52, 19790764), (56, 18377138), (79, 13026832), (91, 11309008), (92, 11186084), (104, 9895382), (112, 9188569), (158, 6513416), (161, 6392048), (182, 5654504), (184, 5593042), (208, 4947691), (299, 3441872), (316, 3256708), (322, 3196024), (364, 2827252), (368, 2796521), (389, 2645552), (553, 1860976), (598, 1720936), (632, 1628354), (644, 1598012), (728, 1413626), (778, 1322776), (1027, 1002064), (1106, 930488), (1196, 860468), (1264, 814177), (1288, 799006), (1456, 706813), (1556, 661388), (1817, 566384), (2054, 501032), (2093, 491696), (2212, 465244), (2392, 430234), (2576, 399503), (2723, 377936), (3112, 330694), (3634, 283192), (4108, 250516), (4186, 245848), (4424, 232622), (4784, 215117), (5057, 203504), (5446, 188968), (6224, 165347), (7189, 143152), (7268, 141596), (8216, 125258), (8372, 122924), (8848, 116311), (8947, 115024), (10114, 101752), (10892, 94484), (12719, 80912), (14378, 71576), (14536, 70798), (16432, 62629), (16744, 61462), (17894, 57512), (20228, 50876), (21784, 47242), (23621, 43568), (25438, 40456), (28756, 35788), (29072, 35399), (30731, 33488)]