420137088

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1222

約数の個数: 128

約数和(自身を含む): 1285200000

約数和(自身を除く): 865062912

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, 149, 168, 192, 224, 298, 336, 384, 447, 448, 596, 672, 894, 896, 1043, 1049, 1192, 1344, 1788, 2086, 2098, 2384, 2688, 3129, 3147, 3576, 4172, 4196, 4768, 6258, 6294, 7152, 7343, 8344, 8392, 9536, 12516, 12588, 14304, 14686, 16688, 16784, 19072, 22029, 25032, 25176, 28608, 29372, 33376, 33568, 44058, 50064, 50352, 57216, 58744, 66752, 67136, 88116, 100128, 100704, 117488, 133504, 134272, 156301, 176232, 200256, 201408, 234976, 312602, 352464, 400512, 402816, 468903, 469952, 625204, 704928, 937806, 939904, 1094107, 1250408, 1409856, 1875612, 2188214, 2500816, 2819712, 3282321, 3751224, 4376428, 5001632, 6564642, 7502448, 8752856, 10003264, 13129284, 15004896, 17505712, 20006528, 26258568, 30009792, 35011424, 52517136, 60019584, 70022848, 105034272, 140045696, 210068544, 420137088]

約数ペア:

[(1, 420137088), (2, 210068544), (3, 140045696), (4, 105034272), (6, 70022848), (7, 60019584), (8, 52517136), (12, 35011424), (14, 30009792), (16, 26258568), (21, 20006528), (24, 17505712), (28, 15004896), (32, 13129284), (42, 10003264), (48, 8752856), (56, 7502448), (64, 6564642), (84, 5001632), (96, 4376428), (112, 3751224), (128, 3282321), (149, 2819712), (168, 2500816), (192, 2188214), (224, 1875612), (298, 1409856), (336, 1250408), (384, 1094107), (447, 939904), (448, 937806), (596, 704928), (672, 625204), (894, 469952), (896, 468903), (1043, 402816), (1049, 400512), (1192, 352464), (1344, 312602), (1788, 234976), (2086, 201408), (2098, 200256), (2384, 176232), (2688, 156301), (3129, 134272), (3147, 133504), (3576, 117488), (4172, 100704), (4196, 100128), (4768, 88116), (6258, 67136), (6294, 66752), (7152, 58744), (7343, 57216), (8344, 50352), (8392, 50064), (9536, 44058), (12516, 33568), (12588, 33376), (14304, 29372), (14686, 28608), (16688, 25176), (16784, 25032), (19072, 22029)]