840925344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 192

約数和(自身を含む): 2676989952

約数和(自身を除く): 1836064608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 56, 62, 74, 84, 93, 96, 111, 112, 124, 148, 168, 186, 217, 222, 224, 248, 259, 296, 336, 372, 434, 444, 496, 518, 592, 651, 672, 744, 777, 868, 888, 992, 1036, 1091, 1147, 1184, 1302, 1488, 1554, 1736, 1776, 2072, 2182, 2294, 2604, 2976, 3108, 3273, 3441, 3472, 3552, 4144, 4364, 4588, 5208, 6216, 6546, 6882, 6944, 7637, 8029, 8288, 8728, 9176, 10416, 12432, 13092, 13764, 15274, 16058, 17456, 18352, 20832, 22911, 24087, 24864, 26184, 27528, 30548, 32116, 33821, 34912, 36704, 40367, 45822, 48174, 52368, 55056, 61096, 64232, 67642, 80734, 91644, 96348, 101463, 104736, 110112, 121101, 122192, 128464, 135284, 161468, 183288, 192696, 202926, 236747, 242202, 244384, 256928, 270568, 282569, 322936, 366576, 385392, 405852, 473494, 484404, 541136, 565138, 645872, 710241, 733152, 770784, 811704, 847707, 946988, 968808, 1082272, 1130276, 1251377, 1291744, 1420482, 1623408, 1695414, 1893976, 1937616, 2260552, 2502754, 2840964, 3246816, 3390828, 3754131, 3787952, 3875232, 4521104, 5005508, 5681928, 6781656, 7508262, 7575904, 8759639, 9042208, 10011016, 11363856, 13563312, 15016524, 17519278, 20022032, 22727712, 26278917, 27126624, 30033048, 35038556, 40044064, 52557834, 60066096, 70077112, 105115668, 120132192, 140154224, 210231336, 280308448, 420462672, 840925344]

約数ペア:

[(1, 840925344), (2, 420462672), (3, 280308448), (4, 210231336), (6, 140154224), (7, 120132192), (8, 105115668), (12, 70077112), (14, 60066096), (16, 52557834), (21, 40044064), (24, 35038556), (28, 30033048), (31, 27126624), (32, 26278917), (37, 22727712), (42, 20022032), (48, 17519278), (56, 15016524), (62, 13563312), (74, 11363856), (84, 10011016), (93, 9042208), (96, 8759639), (111, 7575904), (112, 7508262), (124, 6781656), (148, 5681928), (168, 5005508), (186, 4521104), (217, 3875232), (222, 3787952), (224, 3754131), (248, 3390828), (259, 3246816), (296, 2840964), (336, 2502754), (372, 2260552), (434, 1937616), (444, 1893976), (496, 1695414), (518, 1623408), (592, 1420482), (651, 1291744), (672, 1251377), (744, 1130276), (777, 1082272), (868, 968808), (888, 946988), (992, 847707), (1036, 811704), (1091, 770784), (1147, 733152), (1184, 710241), (1302, 645872), (1488, 565138), (1554, 541136), (1736, 484404), (1776, 473494), (2072, 405852), (2182, 385392), (2294, 366576), (2604, 322936), (2976, 282569), (3108, 270568), (3273, 256928), (3441, 244384), (3472, 242202), (3552, 236747), (4144, 202926), (4364, 192696), (4588, 183288), (5208, 161468), (6216, 135284), (6546, 128464), (6882, 122192), (6944, 121101), (7637, 110112), (8029, 104736), (8288, 101463), (8728, 96348), (9176, 91644), (10416, 80734), (12432, 67642), (13092, 64232), (13764, 61096), (15274, 55056), (16058, 52368), (17456, 48174), (18352, 45822), (20832, 40367), (22911, 36704), (24087, 34912), (24864, 33821), (26184, 32116), (27528, 30548)]