726585984

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 2313360000

約数和(自身を除く): 1586774016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 83, 96, 102, 108, 128, 136, 144, 149, 153, 166, 192, 204, 216, 249, 272, 288, 298, 306, 332, 384, 408, 432, 447, 459, 498, 544, 576, 596, 612, 664, 747, 816, 864, 894, 918, 996, 1088, 1152, 1192, 1224, 1328, 1341, 1411, 1494, 1632, 1728, 1788, 1836, 1992, 2176, 2241, 2384, 2448, 2533, 2656, 2682, 2822, 2988, 3264, 3456, 3576, 3672, 3984, 4023, 4233, 4482, 4768, 4896, 5066, 5312, 5364, 5644, 5976, 6528, 7152, 7344, 7599, 7968, 8046, 8466, 8964, 9536, 9792, 10132, 10624, 10728, 11288, 11952, 12367, 12699, 14304, 14688, 15198, 15936, 16092, 16932, 17928, 19072, 19584, 20264, 21456, 22576, 22797, 23904, 24734, 25398, 28608, 29376, 30396, 31872, 32184, 33864, 35856, 37101, 38097, 40528, 42912, 45152, 45594, 47808, 49468, 50796, 57216, 58752, 60792, 64368, 67728, 68391, 71712, 74202, 76194, 81056, 85824, 90304, 91188, 95616, 98936, 101592, 111303, 121584, 128736, 135456, 136782, 143424, 148404, 152388, 162112, 171648, 180608, 182376, 197872, 203184, 210239, 222606, 243168, 257472, 270912, 273564, 286848, 296808, 304776, 324224, 333909, 364752, 395744, 406368, 420478, 445212, 486336, 514944, 541824, 547128, 593616, 609552, 630717, 667818, 729504, 791488, 812736, 840956, 890424, 972672, 1094256, 1187232, 1219104, 1261434, 1335636, 1459008, 1582976, 1625472, 1681912, 1780848, 1892151, 2188512, 2374464, 2438208, 2522868, 2671272, 2918016, 3363824, 3561696, 3784302, 4377024, 4748928, 4876416, 5045736, 5342544, 5676453, 6727648, 7123392, 7568604, 8754048, 10091472, 10685088, 11352906, 13455296, 14246784, 15137208, 20182944, 21370176, 22705812, 26910592, 30274416, 40365888, 42740352, 45411624, 60548832, 80731776, 90823248, 121097664, 181646496, 242195328, 363292992, 726585984]

約数ペア:

[(1, 726585984), (2, 363292992), (3, 242195328), (4, 181646496), (6, 121097664), (8, 90823248), (9, 80731776), (12, 60548832), (16, 45411624), (17, 42740352), (18, 40365888), (24, 30274416), (27, 26910592), (32, 22705812), (34, 21370176), (36, 20182944), (48, 15137208), (51, 14246784), (54, 13455296), (64, 11352906), (68, 10685088), (72, 10091472), (83, 8754048), (96, 7568604), (102, 7123392), (108, 6727648), (128, 5676453), (136, 5342544), (144, 5045736), (149, 4876416), (153, 4748928), (166, 4377024), (192, 3784302), (204, 3561696), (216, 3363824), (249, 2918016), (272, 2671272), (288, 2522868), (298, 2438208), (306, 2374464), (332, 2188512), (384, 1892151), (408, 1780848), (432, 1681912), (447, 1625472), (459, 1582976), (498, 1459008), (544, 1335636), (576, 1261434), (596, 1219104), (612, 1187232), (664, 1094256), (747, 972672), (816, 890424), (864, 840956), (894, 812736), (918, 791488), (996, 729504), (1088, 667818), (1152, 630717), (1192, 609552), (1224, 593616), (1328, 547128), (1341, 541824), (1411, 514944), (1494, 486336), (1632, 445212), (1728, 420478), (1788, 406368), (1836, 395744), (1992, 364752), (2176, 333909), (2241, 324224), (2384, 304776), (2448, 296808), (2533, 286848), (2656, 273564), (2682, 270912), (2822, 257472), (2988, 243168), (3264, 222606), (3456, 210239), (3576, 203184), (3672, 197872), (3984, 182376), (4023, 180608), (4233, 171648), (4482, 162112), (4768, 152388), (4896, 148404), (5066, 143424), (5312, 136782), (5364, 135456), (5644, 128736), (5976, 121584), (6528, 111303), (7152, 101592), (7344, 98936), (7599, 95616), (7968, 91188), (8046, 90304), (8466, 85824), (8964, 81056), (9536, 76194), (9792, 74202), (10132, 71712), (10624, 68391), (10728, 67728), (11288, 64368), (11952, 60792), (12367, 58752), (12699, 57216), (14304, 50796), (14688, 49468), (15198, 47808), (15936, 45594), (16092, 45152), (16932, 42912), (17928, 40528), (19072, 38097), (19584, 37101), (20264, 35856), (21456, 33864), (22576, 32184), (22797, 31872), (23904, 30396), (24734, 29376), (25398, 28608)]