621050976

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2675

約数の個数: 240

約数和(自身を含む): 2248845984

約数和(自身を除く): 1627795008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 324, 336, 351, 364, 378, 416, 432, 468, 504, 546, 567, 624, 648, 672, 702, 728, 756, 819, 864, 936, 1008, 1053, 1092, 1134, 1248, 1296, 1404, 1456, 1512, 1638, 1872, 2016, 2106, 2184, 2268, 2457, 2592, 2633, 2808, 2912, 3024, 3276, 3744, 4212, 4368, 4536, 4914, 5266, 5616, 6048, 6552, 7371, 7899, 8424, 8736, 9072, 9828, 10532, 11232, 13104, 14742, 15798, 16848, 18144, 18431, 19656, 21064, 23697, 26208, 29484, 31596, 33696, 34229, 36862, 39312, 42128, 47394, 55293, 58968, 63192, 68458, 71091, 73724, 78624, 84256, 94788, 102687, 110586, 117936, 126384, 136916, 142182, 147448, 165879, 189576, 205374, 213273, 221172, 235872, 239603, 252768, 273832, 284364, 294896, 308061, 331758, 379152, 410748, 426546, 442344, 479206, 497637, 547664, 568728, 589792, 616122, 663516, 718809, 758304, 821496, 853092, 884688, 924183, 958412, 995274, 1095328, 1137456, 1232244, 1327032, 1437618, 1492911, 1642992, 1706184, 1769376, 1848366, 1916824, 1990548, 2156427, 2274912, 2464488, 2654064, 2772549, 2875236, 2985822, 3285984, 3412368, 3696732, 3833648, 3981096, 4312854, 4928976, 5308128, 5545098, 5750472, 5971644, 6469281, 6824736, 7393464, 7667296, 7962192, 8625708, 9857952, 11090196, 11500944, 11943288, 12938562, 14786928, 15924384, 17251416, 19407843, 22180392, 23001888, 23886576, 25877124, 29573856, 34502832, 38815686, 44360784, 47773152, 51754248, 69005664, 77631372, 88721568, 103508496, 155262744, 207016992, 310525488, 621050976]

約数ペア:

[(1, 621050976), (2, 310525488), (3, 207016992), (4, 155262744), (6, 103508496), (7, 88721568), (8, 77631372), (9, 69005664), (12, 51754248), (13, 47773152), (14, 44360784), (16, 38815686), (18, 34502832), (21, 29573856), (24, 25877124), (26, 23886576), (27, 23001888), (28, 22180392), (32, 19407843), (36, 17251416), (39, 15924384), (42, 14786928), (48, 12938562), (52, 11943288), (54, 11500944), (56, 11090196), (63, 9857952), (72, 8625708), (78, 7962192), (81, 7667296), (84, 7393464), (91, 6824736), (96, 6469281), (104, 5971644), (108, 5750472), (112, 5545098), (117, 5308128), (126, 4928976), (144, 4312854), (156, 3981096), (162, 3833648), (168, 3696732), (182, 3412368), (189, 3285984), (208, 2985822), (216, 2875236), (224, 2772549), (234, 2654064), (252, 2464488), (273, 2274912), (288, 2156427), (312, 1990548), (324, 1916824), (336, 1848366), (351, 1769376), (364, 1706184), (378, 1642992), (416, 1492911), (432, 1437618), (468, 1327032), (504, 1232244), (546, 1137456), (567, 1095328), (624, 995274), (648, 958412), (672, 924183), (702, 884688), (728, 853092), (756, 821496), (819, 758304), (864, 718809), (936, 663516), (1008, 616122), (1053, 589792), (1092, 568728), (1134, 547664), (1248, 497637), (1296, 479206), (1404, 442344), (1456, 426546), (1512, 410748), (1638, 379152), (1872, 331758), (2016, 308061), (2106, 294896), (2184, 284364), (2268, 273832), (2457, 252768), (2592, 239603), (2633, 235872), (2808, 221172), (2912, 213273), (3024, 205374), (3276, 189576), (3744, 165879), (4212, 147448), (4368, 142182), (4536, 136916), (4914, 126384), (5266, 117936), (5616, 110586), (6048, 102687), (6552, 94788), (7371, 84256), (7899, 78624), (8424, 73724), (8736, 71091), (9072, 68458), (9828, 63192), (10532, 58968), (11232, 55293), (13104, 47394), (14742, 42128), (15798, 39312), (16848, 36862), (18144, 34229), (18431, 33696), (19656, 31596), (21064, 29484), (23697, 26208)]