621366144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1148

約数の個数: 128

約数和(自身を含む): 1895470080

約数和(自身を除く): 1274103936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 271, 336, 384, 448, 542, 672, 813, 853, 896, 1084, 1344, 1626, 1706, 1897, 2168, 2559, 2688, 3252, 3412, 3794, 4336, 5118, 5691, 5971, 6504, 6824, 7588, 8672, 10236, 11382, 11942, 13008, 13648, 15176, 17344, 17913, 20472, 22764, 23884, 26016, 27296, 30352, 34688, 35826, 40944, 45528, 47768, 52032, 54592, 60704, 71652, 81888, 91056, 95536, 104064, 109184, 121408, 143304, 163776, 182112, 191072, 231163, 242816, 286608, 327552, 364224, 382144, 462326, 573216, 693489, 728448, 764288, 924652, 1146432, 1386978, 1618141, 1849304, 2292864, 2773956, 3236282, 3698608, 4854423, 5547912, 6472564, 7397216, 9708846, 11095824, 12945128, 14794432, 19417692, 22191648, 25890256, 29588864, 38835384, 44383296, 51780512, 77670768, 88766592, 103561024, 155341536, 207122048, 310683072, 621366144]

約数ペア:

[(1, 621366144), (2, 310683072), (3, 207122048), (4, 155341536), (6, 103561024), (7, 88766592), (8, 77670768), (12, 51780512), (14, 44383296), (16, 38835384), (21, 29588864), (24, 25890256), (28, 22191648), (32, 19417692), (42, 14794432), (48, 12945128), (56, 11095824), (64, 9708846), (84, 7397216), (96, 6472564), (112, 5547912), (128, 4854423), (168, 3698608), (192, 3236282), (224, 2773956), (271, 2292864), (336, 1849304), (384, 1618141), (448, 1386978), (542, 1146432), (672, 924652), (813, 764288), (853, 728448), (896, 693489), (1084, 573216), (1344, 462326), (1626, 382144), (1706, 364224), (1897, 327552), (2168, 286608), (2559, 242816), (2688, 231163), (3252, 191072), (3412, 182112), (3794, 163776), (4336, 143304), (5118, 121408), (5691, 109184), (5971, 104064), (6504, 95536), (6824, 91056), (7588, 81888), (8672, 71652), (10236, 60704), (11382, 54592), (11942, 52032), (13008, 47768), (13648, 45528), (15176, 40944), (17344, 35826), (17913, 34688), (20472, 30352), (22764, 27296), (23884, 26016)]