315102816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1049}}^1$

素因数の和:1221

約数の個数: 144

約数和(自身を含む): 1031940000

約数和(自身を除く): 716837184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 149, 168, 224, 252, 288, 298, 336, 447, 504, 596, 672, 894, 1008, 1043, 1049, 1192, 1341, 1788, 2016, 2086, 2098, 2384, 2682, 3129, 3147, 3576, 4172, 4196, 4768, 5364, 6258, 6294, 7152, 7343, 8344, 8392, 9387, 9441, 10728, 12516, 12588, 14304, 14686, 16688, 16784, 18774, 18882, 21456, 22029, 25032, 25176, 29372, 33376, 33568, 37548, 37764, 42912, 44058, 50064, 50352, 58744, 66087, 75096, 75528, 88116, 100128, 100704, 117488, 132174, 150192, 151056, 156301, 176232, 234976, 264348, 300384, 302112, 312602, 352464, 468903, 528696, 625204, 704928, 937806, 1057392, 1094107, 1250408, 1406709, 1875612, 2114784, 2188214, 2500816, 2813418, 3282321, 3751224, 4376428, 5001632, 5626836, 6564642, 7502448, 8752856, 9846963, 11253672, 13129284, 15004896, 17505712, 19693926, 22507344, 26258568, 35011424, 39387852, 45014688, 52517136, 78775704, 105034272, 157551408, 315102816]

約数ペア:

[(1, 315102816), (2, 157551408), (3, 105034272), (4, 78775704), (6, 52517136), (7, 45014688), (8, 39387852), (9, 35011424), (12, 26258568), (14, 22507344), (16, 19693926), (18, 17505712), (21, 15004896), (24, 13129284), (28, 11253672), (32, 9846963), (36, 8752856), (42, 7502448), (48, 6564642), (56, 5626836), (63, 5001632), (72, 4376428), (84, 3751224), (96, 3282321), (112, 2813418), (126, 2500816), (144, 2188214), (149, 2114784), (168, 1875612), (224, 1406709), (252, 1250408), (288, 1094107), (298, 1057392), (336, 937806), (447, 704928), (504, 625204), (596, 528696), (672, 468903), (894, 352464), (1008, 312602), (1043, 302112), (1049, 300384), (1192, 264348), (1341, 234976), (1788, 176232), (2016, 156301), (2086, 151056), (2098, 150192), (2384, 132174), (2682, 117488), (3129, 100704), (3147, 100128), (3576, 88116), (4172, 75528), (4196, 75096), (4768, 66087), (5364, 58744), (6258, 50352), (6294, 50064), (7152, 44058), (7343, 42912), (8344, 37764), (8392, 37548), (9387, 33568), (9441, 33376), (10728, 29372), (12516, 25176), (12588, 25032), (14304, 22029), (14686, 21456), (16688, 18882), (16784, 18774)]