672123648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 2187243520

約数和(自身を除く): 1515119872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 56, 62, 64, 74, 84, 93, 96, 109, 111, 112, 124, 128, 148, 168, 186, 192, 217, 218, 222, 224, 248, 256, 259, 296, 327, 336, 372, 384, 434, 436, 444, 448, 496, 518, 592, 651, 654, 672, 744, 763, 768, 777, 868, 872, 888, 896, 992, 1036, 1147, 1184, 1302, 1308, 1344, 1488, 1526, 1554, 1736, 1744, 1776, 1792, 1984, 2072, 2289, 2294, 2368, 2604, 2616, 2688, 2976, 3052, 3108, 3379, 3441, 3472, 3488, 3552, 3968, 4033, 4144, 4578, 4588, 4736, 5208, 5232, 5376, 5952, 6104, 6216, 6758, 6882, 6944, 6976, 7104, 7936, 8029, 8066, 8288, 9156, 9176, 9472, 10137, 10416, 10464, 11904, 12099, 12208, 12432, 13516, 13764, 13888, 13952, 14208, 16058, 16132, 16576, 18312, 18352, 20274, 20832, 20928, 23653, 23808, 24087, 24198, 24416, 24864, 27032, 27528, 27776, 27904, 28231, 28416, 32116, 32264, 33152, 36624, 36704, 40548, 41664, 41856, 47306, 48174, 48396, 48832, 49728, 54064, 55056, 55552, 56462, 64232, 64528, 66304, 70959, 73248, 73408, 81096, 83328, 83712, 84693, 94612, 96348, 96792, 97664, 99456, 108128, 110112, 112924, 125023, 128464, 129056, 141918, 146496, 146816, 162192, 166656, 169386, 189224, 192696, 193584, 195328, 198912, 216256, 220224, 225848, 250046, 256928, 258112, 283836, 292992, 293632, 324384, 338772, 375069, 378448, 385392, 387168, 432512, 440448, 451696, 500092, 513856, 516224, 567672, 585984, 648768, 677544, 750138, 756896, 770784, 774336, 865024, 875161, 880896, 903392, 1000184, 1027712, 1032448, 1135344, 1297536, 1355088, 1500276, 1513792, 1541568, 1548672, 1750322, 1806784, 2000368, 2055424, 2270688, 2595072, 2625483, 2710176, 3000552, 3027584, 3083136, 3097344, 3500644, 3613568, 4000736, 4541376, 5250966, 5420352, 6001104, 6055168, 6166272, 7001288, 7227136, 8001472, 9082752, 10501932, 10840704, 12002208, 14002576, 16002944, 18165504, 21003864, 21681408, 24004416, 28005152, 32005888, 42007728, 48008832, 56010304, 84015456, 96017664, 112020608, 168030912, 224041216, 336061824, 672123648]

約数ペア:

[(1, 672123648), (2, 336061824), (3, 224041216), (4, 168030912), (6, 112020608), (7, 96017664), (8, 84015456), (12, 56010304), (14, 48008832), (16, 42007728), (21, 32005888), (24, 28005152), (28, 24004416), (31, 21681408), (32, 21003864), (37, 18165504), (42, 16002944), (48, 14002576), (56, 12002208), (62, 10840704), (64, 10501932), (74, 9082752), (84, 8001472), (93, 7227136), (96, 7001288), (109, 6166272), (111, 6055168), (112, 6001104), (124, 5420352), (128, 5250966), (148, 4541376), (168, 4000736), (186, 3613568), (192, 3500644), (217, 3097344), (218, 3083136), (222, 3027584), (224, 3000552), (248, 2710176), (256, 2625483), (259, 2595072), (296, 2270688), (327, 2055424), (336, 2000368), (372, 1806784), (384, 1750322), (434, 1548672), (436, 1541568), (444, 1513792), (448, 1500276), (496, 1355088), (518, 1297536), (592, 1135344), (651, 1032448), (654, 1027712), (672, 1000184), (744, 903392), (763, 880896), (768, 875161), (777, 865024), (868, 774336), (872, 770784), (888, 756896), (896, 750138), (992, 677544), (1036, 648768), (1147, 585984), (1184, 567672), (1302, 516224), (1308, 513856), (1344, 500092), (1488, 451696), (1526, 440448), (1554, 432512), (1736, 387168), (1744, 385392), (1776, 378448), (1792, 375069), (1984, 338772), (2072, 324384), (2289, 293632), (2294, 292992), (2368, 283836), (2604, 258112), (2616, 256928), (2688, 250046), (2976, 225848), (3052, 220224), (3108, 216256), (3379, 198912), (3441, 195328), (3472, 193584), (3488, 192696), (3552, 189224), (3968, 169386), (4033, 166656), (4144, 162192), (4578, 146816), (4588, 146496), (4736, 141918), (5208, 129056), (5232, 128464), (5376, 125023), (5952, 112924), (6104, 110112), (6216, 108128), (6758, 99456), (6882, 97664), (6944, 96792), (6976, 96348), (7104, 94612), (7936, 84693), (8029, 83712), (8066, 83328), (8288, 81096), (9156, 73408), (9176, 73248), (9472, 70959), (10137, 66304), (10416, 64528), (10464, 64232), (11904, 56462), (12099, 55552), (12208, 55056), (12432, 54064), (13516, 49728), (13764, 48832), (13888, 48396), (13952, 48174), (14208, 47306), (16058, 41856), (16132, 41664), (16576, 40548), (18312, 36704), (18352, 36624), (20274, 33152), (20832, 32264), (20928, 32116), (23653, 28416), (23808, 28231), (24087, 27904), (24198, 27776), (24416, 27528), (24864, 27032)]