664474464

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 144

約数和(自身を含む): 1943781840

約数和(自身を除く): 1279307376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 109, 122, 144, 183, 218, 244, 288, 327, 347, 366, 436, 488, 549, 654, 694, 732, 872, 976, 981, 1041, 1098, 1308, 1388, 1464, 1744, 1952, 1962, 2082, 2196, 2616, 2776, 2928, 3123, 3488, 3924, 4164, 4392, 5232, 5552, 5856, 6246, 6649, 7848, 8328, 8784, 10464, 11104, 12492, 13298, 15696, 16656, 17568, 19947, 21167, 24984, 26596, 31392, 33312, 37823, 39894, 42334, 49968, 53192, 59841, 63501, 75646, 79788, 84668, 99936, 106384, 113469, 119682, 127002, 151292, 159576, 169336, 190503, 212768, 226938, 239364, 254004, 302584, 319152, 338672, 340407, 381006, 453876, 478728, 508008, 605168, 638304, 677344, 680814, 762012, 907752, 957456, 1016016, 1210336, 1361628, 1524024, 1815504, 1914912, 2032032, 2307203, 2723256, 3048048, 3631008, 4614406, 5446512, 6096096, 6921609, 9228812, 10893024, 13843218, 18457624, 20764827, 27686436, 36915248, 41529654, 55372872, 73830496, 83059308, 110745744, 166118616, 221491488, 332237232, 664474464]

約数ペア:

[(1, 664474464), (2, 332237232), (3, 221491488), (4, 166118616), (6, 110745744), (8, 83059308), (9, 73830496), (12, 55372872), (16, 41529654), (18, 36915248), (24, 27686436), (32, 20764827), (36, 18457624), (48, 13843218), (61, 10893024), (72, 9228812), (96, 6921609), (109, 6096096), (122, 5446512), (144, 4614406), (183, 3631008), (218, 3048048), (244, 2723256), (288, 2307203), (327, 2032032), (347, 1914912), (366, 1815504), (436, 1524024), (488, 1361628), (549, 1210336), (654, 1016016), (694, 957456), (732, 907752), (872, 762012), (976, 680814), (981, 677344), (1041, 638304), (1098, 605168), (1308, 508008), (1388, 478728), (1464, 453876), (1744, 381006), (1952, 340407), (1962, 338672), (2082, 319152), (2196, 302584), (2616, 254004), (2776, 239364), (2928, 226938), (3123, 212768), (3488, 190503), (3924, 169336), (4164, 159576), (4392, 151292), (5232, 127002), (5552, 119682), (5856, 113469), (6246, 106384), (6649, 99936), (7848, 84668), (8328, 79788), (8784, 75646), (10464, 63501), (11104, 59841), (12492, 53192), (13298, 49968), (15696, 42334), (16656, 39894), (17568, 37823), (19947, 33312), (21167, 31392), (24984, 26596)]