189778464

素因数分解:

$2^5\times 3^4\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:580

約数の個数: 120

約数和(自身を含む): 562394448

約数和(自身を除く): 372615984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 211, 216, 288, 324, 347, 422, 432, 633, 648, 694, 844, 864, 1041, 1266, 1296, 1388, 1688, 1899, 2082, 2532, 2592, 2776, 3123, 3376, 3798, 4164, 5064, 5552, 5697, 6246, 6752, 7596, 8328, 9369, 10128, 11104, 11394, 12492, 15192, 16656, 17091, 18738, 20256, 22788, 24984, 28107, 30384, 33312, 34182, 37476, 45576, 49968, 56214, 60768, 68364, 73217, 74952, 91152, 99936, 112428, 136728, 146434, 149904, 182304, 219651, 224856, 273456, 292868, 299808, 439302, 449712, 546912, 585736, 658953, 878604, 899424, 1171472, 1317906, 1757208, 1976859, 2342944, 2635812, 3514416, 3953718, 5271624, 5930577, 7028832, 7907436, 10543248, 11861154, 15814872, 21086496, 23722308, 31629744, 47444616, 63259488, 94889232, 189778464]

約数ペア:

[(1, 189778464), (2, 94889232), (3, 63259488), (4, 47444616), (6, 31629744), (8, 23722308), (9, 21086496), (12, 15814872), (16, 11861154), (18, 10543248), (24, 7907436), (27, 7028832), (32, 5930577), (36, 5271624), (48, 3953718), (54, 3514416), (72, 2635812), (81, 2342944), (96, 1976859), (108, 1757208), (144, 1317906), (162, 1171472), (211, 899424), (216, 878604), (288, 658953), (324, 585736), (347, 546912), (422, 449712), (432, 439302), (633, 299808), (648, 292868), (694, 273456), (844, 224856), (864, 219651), (1041, 182304), (1266, 149904), (1296, 146434), (1388, 136728), (1688, 112428), (1899, 99936), (2082, 91152), (2532, 74952), (2592, 73217), (2776, 68364), (3123, 60768), (3376, 56214), (3798, 49968), (4164, 45576), (5064, 37476), (5552, 34182), (5697, 33312), (6246, 30384), (6752, 28107), (7596, 24984), (8328, 22788), (9369, 20256), (10128, 18738), (11104, 17091), (11394, 16656), (12492, 15192)]