248283984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 702907392

約数和(自身を除く): 454623408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 169, 208, 241, 254, 312, 338, 381, 482, 507, 508, 624, 676, 723, 762, 964, 1014, 1016, 1352, 1446, 1524, 1651, 1928, 2028, 2032, 2704, 2892, 3048, 3133, 3302, 3856, 4056, 4953, 5784, 6096, 6266, 6604, 8112, 9399, 9906, 11568, 12532, 13208, 18798, 19812, 21463, 25064, 26416, 30607, 37596, 39624, 40729, 42926, 50128, 61214, 64389, 75192, 79248, 81458, 85852, 91821, 122187, 122428, 128778, 150384, 162916, 171704, 183642, 244374, 244856, 257556, 325832, 343408, 367284, 397891, 488748, 489712, 515112, 651664, 734568, 795782, 977496, 1030224, 1193673, 1469136, 1591564, 1954992, 2387346, 3183128, 4774692, 5172583, 6366256, 9549384, 10345166, 15517749, 19098768, 20690332, 31035498, 41380664, 62070996, 82761328, 124141992, 248283984]

約数ペア:

[(1, 248283984), (2, 124141992), (3, 82761328), (4, 62070996), (6, 41380664), (8, 31035498), (12, 20690332), (13, 19098768), (16, 15517749), (24, 10345166), (26, 9549384), (39, 6366256), (48, 5172583), (52, 4774692), (78, 3183128), (104, 2387346), (127, 1954992), (156, 1591564), (169, 1469136), (208, 1193673), (241, 1030224), (254, 977496), (312, 795782), (338, 734568), (381, 651664), (482, 515112), (507, 489712), (508, 488748), (624, 397891), (676, 367284), (723, 343408), (762, 325832), (964, 257556), (1014, 244856), (1016, 244374), (1352, 183642), (1446, 171704), (1524, 162916), (1651, 150384), (1928, 128778), (2028, 122428), (2032, 122187), (2704, 91821), (2892, 85852), (3048, 81458), (3133, 79248), (3302, 75192), (3856, 64389), (4056, 61214), (4953, 50128), (5784, 42926), (6096, 40729), (6266, 39624), (6604, 37596), (8112, 30607), (9399, 26416), (9906, 25064), (11568, 21463), (12532, 19812), (13208, 18798)]