2009346912

素因数分解:

$2^5\times 3^4\times {\mathrm{739}}^1\times {\mathrm{1049}}^1$

素因数の和:1810

約数の個数: 120

約数和(自身を含む): 5923071000

約数和(自身を除く): 3913724088

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, 216, 288, 324, 432, 648, 739, 864, 1049, 1296, 1478, 2098, 2217, 2592, 2956, 3147, 4196, 4434, 5912, 6294, 6651, 8392, 8868, 9441, 11824, 12588, 13302, 16784, 17736, 18882, 19953, 23648, 25176, 26604, 28323, 33568, 35472, 37764, 39906, 50352, 53208, 56646, 59859, 70944, 75528, 79812, 84969, 100704, 106416, 113292, 119718, 151056, 159624, 169938, 212832, 226584, 239436, 302112, 319248, 339876, 453168, 478872, 638496, 679752, 775211, 906336, 957744, 1359504, 1550422, 1915488, 2325633, 2719008, 3100844, 4651266, 6201688, 6976899, 9302532, 12403376, 13953798, 18605064, 20930697, 24806752, 27907596, 37210128, 41861394, 55815192, 62792091, 74420256, 83722788, 111630384, 125584182, 167445576, 223260768, 251168364, 334891152, 502336728, 669782304, 1004673456, 2009346912]

約数ペア:

[(1, 2009346912), (2, 1004673456), (3, 669782304), (4, 502336728), (6, 334891152), (8, 251168364), (9, 223260768), (12, 167445576), (16, 125584182), (18, 111630384), (24, 83722788), (27, 74420256), (32, 62792091), (36, 55815192), (48, 41861394), (54, 37210128), (72, 27907596), (81, 24806752), (96, 20930697), (108, 18605064), (144, 13953798), (162, 12403376), (216, 9302532), (288, 6976899), (324, 6201688), (432, 4651266), (648, 3100844), (739, 2719008), (864, 2325633), (1049, 1915488), (1296, 1550422), (1478, 1359504), (2098, 957744), (2217, 906336), (2592, 775211), (2956, 679752), (3147, 638496), (4196, 478872), (4434, 453168), (5912, 339876), (6294, 319248), (6651, 302112), (8392, 239436), (8868, 226584), (9441, 212832), (11824, 169938), (12588, 159624), (13302, 151056), (16784, 119718), (17736, 113292), (18882, 106416), (19953, 100704), (23648, 84969), (25176, 79812), (26604, 75528), (28323, 70944), (33568, 59859), (35472, 56646), (37764, 53208), (39906, 50352)]