508747512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3191}}^1$

素因数の和:3293

約数の個数: 128

約数和(自身を含む): 1587317760

約数和(自身を除く): 1078570248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1533, 1752, 1898, 2044, 2184, 2847, 3066, 3191, 3796, 4088, 5694, 6132, 6382, 6643, 7592, 9573, 11388, 12264, 12764, 13286, 19146, 19929, 22337, 22776, 25528, 26572, 38292, 39858, 41483, 44674, 53144, 67011, 76584, 79716, 82966, 89348, 124449, 134022, 159432, 165932, 178696, 232943, 248898, 268044, 290381, 331864, 465886, 497796, 536088, 580762, 698829, 871143, 931772, 995592, 1161524, 1397658, 1630601, 1742286, 1863544, 2323048, 2795316, 3028259, 3261202, 3484572, 4891803, 5590632, 6056518, 6522404, 6969144, 9084777, 9783606, 12113036, 13044808, 18169554, 19567212, 21197813, 24226072, 36339108, 39134424, 42395626, 63593439, 72678216, 84791252, 127186878, 169582504, 254373756, 508747512]

約数ペア:

[(1, 508747512), (2, 254373756), (3, 169582504), (4, 127186878), (6, 84791252), (7, 72678216), (8, 63593439), (12, 42395626), (13, 39134424), (14, 36339108), (21, 24226072), (24, 21197813), (26, 19567212), (28, 18169554), (39, 13044808), (42, 12113036), (52, 9783606), (56, 9084777), (73, 6969144), (78, 6522404), (84, 6056518), (91, 5590632), (104, 4891803), (146, 3484572), (156, 3261202), (168, 3028259), (182, 2795316), (219, 2323048), (273, 1863544), (292, 1742286), (312, 1630601), (364, 1397658), (438, 1161524), (511, 995592), (546, 931772), (584, 871143), (728, 698829), (876, 580762), (949, 536088), (1022, 497796), (1092, 465886), (1533, 331864), (1752, 290381), (1898, 268044), (2044, 248898), (2184, 232943), (2847, 178696), (3066, 165932), (3191, 159432), (3796, 134022), (4088, 124449), (5694, 89348), (6132, 82966), (6382, 79716), (6643, 76584), (7592, 67011), (9573, 53144), (11388, 44674), (12264, 41483), (12764, 39858), (13286, 38292), (19146, 26572), (19929, 25528), (22337, 22776)]