2287488

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 128

約数和(自身を含む): 7441920

約数和(自身を除く): 5154432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 37, 42, 46, 48, 56, 64, 69, 74, 84, 92, 96, 111, 112, 128, 138, 148, 161, 168, 184, 192, 222, 224, 259, 276, 296, 322, 336, 368, 384, 444, 448, 483, 518, 552, 592, 644, 672, 736, 777, 851, 888, 896, 966, 1036, 1104, 1184, 1288, 1344, 1472, 1554, 1702, 1776, 1932, 2072, 2208, 2368, 2553, 2576, 2688, 2944, 3108, 3404, 3552, 3864, 4144, 4416, 4736, 5106, 5152, 5957, 6216, 6808, 7104, 7728, 8288, 8832, 10212, 10304, 11914, 12432, 13616, 14208, 15456, 16576, 17871, 20424, 20608, 23828, 24864, 27232, 30912, 33152, 35742, 40848, 47656, 49728, 54464, 61824, 71484, 81696, 95312, 99456, 108928, 142968, 163392, 190624, 285936, 326784, 381248, 571872, 762496, 1143744, 2287488]

約数ペア:

[(1, 2287488), (2, 1143744), (3, 762496), (4, 571872), (6, 381248), (7, 326784), (8, 285936), (12, 190624), (14, 163392), (16, 142968), (21, 108928), (23, 99456), (24, 95312), (28, 81696), (32, 71484), (37, 61824), (42, 54464), (46, 49728), (48, 47656), (56, 40848), (64, 35742), (69, 33152), (74, 30912), (84, 27232), (92, 24864), (96, 23828), (111, 20608), (112, 20424), (128, 17871), (138, 16576), (148, 15456), (161, 14208), (168, 13616), (184, 12432), (192, 11914), (222, 10304), (224, 10212), (259, 8832), (276, 8288), (296, 7728), (322, 7104), (336, 6808), (368, 6216), (384, 5957), (444, 5152), (448, 5106), (483, 4736), (518, 4416), (552, 4144), (592, 3864), (644, 3552), (672, 3404), (736, 3108), (777, 2944), (851, 2688), (888, 2576), (896, 2553), (966, 2368), (1036, 2208), (1104, 2072), (1184, 1932), (1288, 1776), (1344, 1702), (1472, 1554)]