215713368

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 673873200

約数和(自身を除く): 458159832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 104, 108, 116, 117, 156, 162, 174, 216, 232, 234, 261, 312, 324, 348, 351, 377, 468, 522, 648, 696, 702, 754, 783, 883, 936, 1044, 1053, 1131, 1404, 1508, 1566, 1766, 2088, 2106, 2262, 2349, 2649, 2808, 3016, 3132, 3393, 3532, 4212, 4524, 4698, 5298, 6264, 6786, 7064, 7947, 8424, 9048, 9396, 10179, 10596, 11479, 13572, 15894, 18792, 20358, 21192, 22958, 23841, 25607, 27144, 30537, 31788, 34437, 40716, 45916, 47682, 51214, 61074, 63576, 68874, 71523, 76821, 81432, 91832, 95364, 102428, 103311, 122148, 137748, 143046, 153642, 190728, 204856, 206622, 230463, 244296, 275496, 286092, 307284, 309933, 332891, 413244, 460926, 572184, 614568, 619866, 665782, 691389, 826488, 921852, 929799, 998673, 1239732, 1331564, 1382778, 1843704, 1859598, 1997346, 2074167, 2479464, 2663128, 2765556, 2996019, 3719196, 3994692, 4148334, 5531112, 5992038, 7438392, 7989384, 8296668, 8988057, 11984076, 16593336, 17976114, 23968152, 26964171, 35952228, 53928342, 71904456, 107856684, 215713368]

約数ペア:

[(1, 215713368), (2, 107856684), (3, 71904456), (4, 53928342), (6, 35952228), (8, 26964171), (9, 23968152), (12, 17976114), (13, 16593336), (18, 11984076), (24, 8988057), (26, 8296668), (27, 7989384), (29, 7438392), (36, 5992038), (39, 5531112), (52, 4148334), (54, 3994692), (58, 3719196), (72, 2996019), (78, 2765556), (81, 2663128), (87, 2479464), (104, 2074167), (108, 1997346), (116, 1859598), (117, 1843704), (156, 1382778), (162, 1331564), (174, 1239732), (216, 998673), (232, 929799), (234, 921852), (261, 826488), (312, 691389), (324, 665782), (348, 619866), (351, 614568), (377, 572184), (468, 460926), (522, 413244), (648, 332891), (696, 309933), (702, 307284), (754, 286092), (783, 275496), (883, 244296), (936, 230463), (1044, 206622), (1053, 204856), (1131, 190728), (1404, 153642), (1508, 143046), (1566, 137748), (1766, 122148), (2088, 103311), (2106, 102428), (2262, 95364), (2349, 91832), (2649, 81432), (2808, 76821), (3016, 71523), (3132, 68874), (3393, 63576), (3532, 61074), (4212, 51214), (4524, 47682), (4698, 45916), (5298, 40716), (6264, 34437), (6786, 31788), (7064, 30537), (7947, 27144), (8424, 25607), (9048, 23841), (9396, 22958), (10179, 21192), (10596, 20358), (11479, 18792), (13572, 15894)]