249274584

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:391

約数の個数: 160

約数和(自身を含む): 761080320

約数和(自身を除く): 511805736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 127, 156, 162, 216, 233, 234, 254, 312, 324, 351, 381, 466, 468, 508, 648, 699, 702, 762, 932, 936, 1016, 1053, 1143, 1398, 1404, 1524, 1651, 1864, 2097, 2106, 2286, 2796, 2808, 3029, 3048, 3302, 3429, 4194, 4212, 4572, 4953, 5592, 6058, 6291, 6604, 6858, 8388, 8424, 9087, 9144, 9906, 10287, 12116, 12582, 13208, 13716, 14859, 16776, 18174, 18873, 19812, 20574, 24232, 25164, 27261, 27432, 29591, 29718, 36348, 37746, 39624, 41148, 44577, 50328, 54522, 59182, 59436, 72696, 75492, 81783, 82296, 88773, 89154, 109044, 118364, 118872, 133731, 150984, 163566, 177546, 178308, 218088, 236728, 245349, 266319, 267462, 327132, 355092, 356616, 384683, 490698, 532638, 534924, 654264, 710184, 769366, 798957, 981396, 1065276, 1069848, 1154049, 1538732, 1597914, 1962792, 2130552, 2308098, 2396871, 3077464, 3195828, 3462147, 4616196, 4793742, 6391656, 6924294, 9232392, 9587484, 10386441, 13848588, 19174968, 20772882, 27697176, 31159323, 41545764, 62318646, 83091528, 124637292, 249274584]

約数ペア:

[(1, 249274584), (2, 124637292), (3, 83091528), (4, 62318646), (6, 41545764), (8, 31159323), (9, 27697176), (12, 20772882), (13, 19174968), (18, 13848588), (24, 10386441), (26, 9587484), (27, 9232392), (36, 6924294), (39, 6391656), (52, 4793742), (54, 4616196), (72, 3462147), (78, 3195828), (81, 3077464), (104, 2396871), (108, 2308098), (117, 2130552), (127, 1962792), (156, 1597914), (162, 1538732), (216, 1154049), (233, 1069848), (234, 1065276), (254, 981396), (312, 798957), (324, 769366), (351, 710184), (381, 654264), (466, 534924), (468, 532638), (508, 490698), (648, 384683), (699, 356616), (702, 355092), (762, 327132), (932, 267462), (936, 266319), (1016, 245349), (1053, 236728), (1143, 218088), (1398, 178308), (1404, 177546), (1524, 163566), (1651, 150984), (1864, 133731), (2097, 118872), (2106, 118364), (2286, 109044), (2796, 89154), (2808, 88773), (3029, 82296), (3048, 81783), (3302, 75492), (3429, 72696), (4194, 59436), (4212, 59182), (4572, 54522), (4953, 50328), (5592, 44577), (6058, 41148), (6291, 39624), (6604, 37746), (6858, 36348), (8388, 29718), (8424, 29591), (9087, 27432), (9144, 27261), (9906, 25164), (10287, 24232), (12116, 20574), (12582, 19812), (13208, 18873), (13716, 18174), (14859, 16776)]