897245856

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 384

約数和(自身を含む): 3088834560

約数和(自身を除く): 2191588704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 37, 39, 48, 51, 52, 54, 68, 72, 74, 78, 96, 102, 104, 108, 111, 117, 127, 136, 144, 148, 153, 156, 204, 208, 216, 221, 222, 234, 254, 272, 288, 296, 306, 312, 333, 351, 381, 408, 416, 432, 442, 444, 459, 468, 481, 508, 544, 592, 612, 624, 629, 663, 666, 702, 762, 816, 864, 884, 888, 918, 936, 962, 999, 1016, 1143, 1184, 1224, 1248, 1258, 1326, 1332, 1404, 1443, 1524, 1632, 1651, 1768, 1776, 1836, 1872, 1887, 1924, 1989, 1998, 2032, 2159, 2286, 2448, 2516, 2652, 2664, 2808, 2886, 3048, 3302, 3429, 3536, 3552, 3672, 3744, 3774, 3848, 3978, 3996, 4064, 4318, 4329, 4572, 4699, 4896, 4953, 5032, 5304, 5328, 5616, 5661, 5772, 5967, 6096, 6477, 6604, 6858, 7072, 7344, 7548, 7696, 7956, 7992, 8177, 8636, 8658, 9144, 9398, 9906, 10064, 10608, 10656, 11232, 11322, 11544, 11934, 12192, 12954, 12987, 13208, 13716, 14097, 14688, 14859, 15096, 15392, 15912, 15984, 16354, 16983, 17272, 17316, 18288, 18796, 19431, 19812, 20128, 21216, 22644, 23088, 23868, 24531, 25908, 25974, 26416, 27432, 28067, 28194, 29718, 30192, 31824, 31968, 32708, 33966, 34544, 34632, 36576, 37592, 38862, 39624, 42291, 44577, 45288, 46176, 47736, 49062, 51816, 51948, 52832, 54864, 56134, 56388, 58293, 59436, 60384, 61087, 63648, 65416, 67932, 69088, 69264, 73593, 75184, 77724, 79248, 79883, 84201, 84582, 89154, 90576, 95472, 98124, 103632, 103896, 109728, 112268, 112776, 116586, 118872, 122174, 126873, 130832, 135864, 138528, 147186, 150368, 155448, 158496, 159766, 168402, 169164, 178308, 181152, 183261, 190944, 196248, 207264, 207792, 220779, 224536, 225552, 233172, 237744, 239649, 244348, 252603, 253746, 261664, 271728, 294372, 310896, 319532, 336804, 338328, 356616, 366522, 392496, 415584, 441558, 449072, 451104, 466344, 475488, 479298, 488696, 505206, 507492, 543456, 549783, 588744, 621792, 639064, 673608, 676656, 713232, 718947, 733044, 757809, 784992, 883116, 898144, 932688, 958596, 977392, 1010412, 1014984, 1038479, 1099566, 1177488, 1278128, 1347216, 1353312, 1426464, 1437894, 1466088, 1515618, 1649349, 1766232, 1865376, 1917192, 1954784, 2020824, 2029968, 2076958, 2156841, 2199132, 2354976, 2556256, 2694432, 2875788, 2932176, 3031236, 3115437, 3298698, 3532464, 3834384, 4041648, 4059936, 4153916, 4313682, 4398264, 5751576, 5864352, 6062472, 6230874, 6597396, 7064928, 7668768, 8083296, 8307832, 8627364, 8796528, 9346311, 11503152, 12124944, 12461748, 13194792, 16615664, 17254728, 17593056, 18692622, 23006304, 24249888, 24923496, 26389584, 28038933, 33231328, 34509456, 37385244, 49846992, 52779168, 56077866, 69018912, 74770488, 99693984, 112155732, 149540976, 224311464, 299081952, 448622928, 897245856]

約数ペア:

[(1, 897245856), (2, 448622928), (3, 299081952), (4, 224311464), (6, 149540976), (8, 112155732), (9, 99693984), (12, 74770488), (13, 69018912), (16, 56077866), (17, 52779168), (18, 49846992), (24, 37385244), (26, 34509456), (27, 33231328), (32, 28038933), (34, 26389584), (36, 24923496), (37, 24249888), (39, 23006304), (48, 18692622), (51, 17593056), (52, 17254728), (54, 16615664), (68, 13194792), (72, 12461748), (74, 12124944), (78, 11503152), (96, 9346311), (102, 8796528), (104, 8627364), (108, 8307832), (111, 8083296), (117, 7668768), (127, 7064928), (136, 6597396), (144, 6230874), (148, 6062472), (153, 5864352), (156, 5751576), (204, 4398264), (208, 4313682), (216, 4153916), (221, 4059936), (222, 4041648), (234, 3834384), (254, 3532464), (272, 3298698), (288, 3115437), (296, 3031236), (306, 2932176), (312, 2875788), (333, 2694432), (351, 2556256), (381, 2354976), (408, 2199132), (416, 2156841), (432, 2076958), (442, 2029968), (444, 2020824), (459, 1954784), (468, 1917192), (481, 1865376), (508, 1766232), (544, 1649349), (592, 1515618), (612, 1466088), (624, 1437894), (629, 1426464), (663, 1353312), (666, 1347216), (702, 1278128), (762, 1177488), (816, 1099566), (864, 1038479), (884, 1014984), (888, 1010412), (918, 977392), (936, 958596), (962, 932688), (999, 898144), (1016, 883116), (1143, 784992), (1184, 757809), (1224, 733044), (1248, 718947), (1258, 713232), (1326, 676656), (1332, 673608), (1404, 639064), (1443, 621792), (1524, 588744), (1632, 549783), (1651, 543456), (1768, 507492), (1776, 505206), (1836, 488696), (1872, 479298), (1887, 475488), (1924, 466344), (1989, 451104), (1998, 449072), (2032, 441558), (2159, 415584), (2286, 392496), (2448, 366522), (2516, 356616), (2652, 338328), (2664, 336804), (2808, 319532), (2886, 310896), (3048, 294372), (3302, 271728), (3429, 261664), (3536, 253746), (3552, 252603), (3672, 244348), (3744, 239649), (3774, 237744), (3848, 233172), (3978, 225552), (3996, 224536), (4064, 220779), (4318, 207792), (4329, 207264), (4572, 196248), (4699, 190944), (4896, 183261), (4953, 181152), (5032, 178308), (5304, 169164), (5328, 168402), (5616, 159766), (5661, 158496), (5772, 155448), (5967, 150368), (6096, 147186), (6477, 138528), (6604, 135864), (6858, 130832), (7072, 126873), (7344, 122174), (7548, 118872), (7696, 116586), (7956, 112776), (7992, 112268), (8177, 109728), (8636, 103896), (8658, 103632), (9144, 98124), (9398, 95472), (9906, 90576), (10064, 89154), (10608, 84582), (10656, 84201), (11232, 79883), (11322, 79248), (11544, 77724), (11934, 75184), (12192, 73593), (12954, 69264), (12987, 69088), (13208, 67932), (13716, 65416), (14097, 63648), (14688, 61087), (14859, 60384), (15096, 59436), (15392, 58293), (15912, 56388), (15984, 56134), (16354, 54864), (16983, 52832), (17272, 51948), (17316, 51816), (18288, 49062), (18796, 47736), (19431, 46176), (19812, 45288), (20128, 44577), (21216, 42291), (22644, 39624), (23088, 38862), (23868, 37592), (24531, 36576), (25908, 34632), (25974, 34544), (26416, 33966), (27432, 32708), (28067, 31968), (28194, 31824), (29718, 30192)]