2688192528

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 320

約数和(自身を含む): 8761344000

約数和(自身を除く): 6073151472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 31, 42, 46, 48, 49, 56, 62, 69, 84, 92, 93, 98, 112, 124, 138, 147, 161, 168, 184, 186, 196, 217, 229, 248, 276, 294, 322, 336, 343, 368, 372, 392, 434, 458, 483, 496, 552, 588, 644, 651, 686, 687, 713, 744, 784, 868, 916, 966, 1029, 1104, 1127, 1176, 1288, 1302, 1372, 1374, 1426, 1488, 1519, 1603, 1736, 1832, 1932, 2058, 2139, 2254, 2352, 2576, 2604, 2744, 2748, 2852, 3038, 3206, 3381, 3472, 3664, 3864, 4116, 4278, 4508, 4557, 4809, 4991, 5208, 5267, 5488, 5496, 5704, 6076, 6412, 6762, 7099, 7728, 7889, 8232, 8556, 9016, 9114, 9618, 9982, 10416, 10534, 10633, 10992, 11221, 11408, 12152, 12824, 13524, 14198, 14973, 15778, 15801, 16464, 17112, 18032, 18228, 19236, 19964, 21068, 21266, 21297, 22442, 23667, 24304, 25648, 27048, 28396, 29946, 31556, 31602, 31899, 33663, 34224, 34937, 36456, 36869, 38472, 39928, 42136, 42532, 42594, 44884, 47334, 49693, 54096, 56792, 59892, 63112, 63204, 63798, 67326, 69874, 72912, 73738, 76944, 78547, 79856, 84272, 85064, 85188, 89768, 94668, 99386, 104811, 110607, 113584, 119784, 126224, 126408, 127596, 134652, 139748, 147476, 149079, 157094, 163277, 170128, 170376, 179536, 189336, 198772, 209622, 221214, 235641, 239568, 244559, 252816, 255192, 258083, 269304, 279496, 294952, 298158, 314188, 326554, 340752, 347851, 378672, 397544, 419244, 442428, 471282, 489118, 489831, 510384, 516166, 538608, 558992, 589904, 596316, 628376, 653108, 695702, 733677, 774249, 795088, 838488, 884856, 942564, 978236, 979662, 1032332, 1043553, 1142939, 1192632, 1256752, 1306216, 1391404, 1467354, 1548498, 1676976, 1769712, 1806581, 1885128, 1956472, 1959324, 2064664, 2087106, 2285878, 2385264, 2434957, 2612432, 2782808, 2934708, 3096996, 3428817, 3613162, 3770256, 3912944, 3918648, 4129328, 4174212, 4571756, 4869914, 5419743, 5565616, 5869416, 6193992, 6857634, 7226324, 7304871, 7837296, 8000573, 8348424, 9143512, 9739828, 10839486, 11738832, 12387984, 13715268, 14452648, 14609742, 16001146, 16696848, 18287024, 19479656, 21678972, 24001719, 27430536, 28905296, 29219484, 32002292, 38959312, 43357944, 48003438, 54861072, 56004011, 58438968, 64004584, 86715888, 96006876, 112008022, 116877936, 128009168, 168012033, 192013752, 224016044, 336024066, 384027504, 448032088, 672048132, 896064176, 1344096264, 2688192528]

約数ペア:

[(1, 2688192528), (2, 1344096264), (3, 896064176), (4, 672048132), (6, 448032088), (7, 384027504), (8, 336024066), (12, 224016044), (14, 192013752), (16, 168012033), (21, 128009168), (23, 116877936), (24, 112008022), (28, 96006876), (31, 86715888), (42, 64004584), (46, 58438968), (48, 56004011), (49, 54861072), (56, 48003438), (62, 43357944), (69, 38959312), (84, 32002292), (92, 29219484), (93, 28905296), (98, 27430536), (112, 24001719), (124, 21678972), (138, 19479656), (147, 18287024), (161, 16696848), (168, 16001146), (184, 14609742), (186, 14452648), (196, 13715268), (217, 12387984), (229, 11738832), (248, 10839486), (276, 9739828), (294, 9143512), (322, 8348424), (336, 8000573), (343, 7837296), (368, 7304871), (372, 7226324), (392, 6857634), (434, 6193992), (458, 5869416), (483, 5565616), (496, 5419743), (552, 4869914), (588, 4571756), (644, 4174212), (651, 4129328), (686, 3918648), (687, 3912944), (713, 3770256), (744, 3613162), (784, 3428817), (868, 3096996), (916, 2934708), (966, 2782808), (1029, 2612432), (1104, 2434957), (1127, 2385264), (1176, 2285878), (1288, 2087106), (1302, 2064664), (1372, 1959324), (1374, 1956472), (1426, 1885128), (1488, 1806581), (1519, 1769712), (1603, 1676976), (1736, 1548498), (1832, 1467354), (1932, 1391404), (2058, 1306216), (2139, 1256752), (2254, 1192632), (2352, 1142939), (2576, 1043553), (2604, 1032332), (2744, 979662), (2748, 978236), (2852, 942564), (3038, 884856), (3206, 838488), (3381, 795088), (3472, 774249), (3664, 733677), (3864, 695702), (4116, 653108), (4278, 628376), (4508, 596316), (4557, 589904), (4809, 558992), (4991, 538608), (5208, 516166), (5267, 510384), (5488, 489831), (5496, 489118), (5704, 471282), (6076, 442428), (6412, 419244), (6762, 397544), (7099, 378672), (7728, 347851), (7889, 340752), (8232, 326554), (8556, 314188), (9016, 298158), (9114, 294952), (9618, 279496), (9982, 269304), (10416, 258083), (10534, 255192), (10633, 252816), (10992, 244559), (11221, 239568), (11408, 235641), (12152, 221214), (12824, 209622), (13524, 198772), (14198, 189336), (14973, 179536), (15778, 170376), (15801, 170128), (16464, 163277), (17112, 157094), (18032, 149079), (18228, 147476), (19236, 139748), (19964, 134652), (21068, 127596), (21266, 126408), (21297, 126224), (22442, 119784), (23667, 113584), (24304, 110607), (25648, 104811), (27048, 99386), (28396, 94668), (29946, 89768), (31556, 85188), (31602, 85064), (31899, 84272), (33663, 79856), (34224, 78547), (34937, 76944), (36456, 73738), (36869, 72912), (38472, 69874), (39928, 67326), (42136, 63798), (42532, 63204), (42594, 63112), (44884, 59892), (47334, 56792), (49693, 54096)]