290612448

素因数分解:

$2^5\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 288

約数和(自身を含む): 1034691840

約数和(自身を除く): 744079392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 243, 252, 266, 281, 288, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 532, 562, 567, 608, 648, 672, 684, 756, 798, 843, 864, 912, 972, 1008, 1026, 1064, 1124, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1686, 1701, 1824, 1944, 1967, 2016, 2052, 2128, 2248, 2268, 2394, 2529, 2592, 2736, 3024, 3078, 3192, 3372, 3402, 3591, 3888, 3934, 4104, 4256, 4496, 4536, 4617, 4788, 5058, 5339, 5472, 5901, 6048, 6156, 6384, 6744, 6804, 7182, 7587, 7776, 7868, 8208, 8992, 9072, 9234, 9576, 10116, 10678, 10773, 11802, 12312, 12768, 13488, 13608, 14364, 15174, 15736, 16017, 16416, 17703, 18144, 18468, 19152, 20232, 21356, 21546, 22761, 23604, 24624, 26976, 27216, 28728, 30348, 31472, 32034, 32319, 35406, 36936, 37373, 38304, 40464, 42712, 43092, 45522, 47208, 48051, 49248, 53109, 54432, 57456, 60696, 62944, 64068, 64638, 68283, 70812, 73872, 74746, 80928, 85424, 86184, 91044, 94416, 96102, 106218, 112119, 114912, 121392, 128136, 129276, 136566, 141624, 144153, 147744, 149492, 159327, 170848, 172368, 182088, 188832, 192204, 212436, 224238, 242784, 256272, 258552, 273132, 283248, 288306, 298984, 318654, 336357, 344736, 364176, 384408, 424872, 432459, 448476, 477981, 512544, 517104, 546264, 566496, 576612, 597968, 637308, 672714, 728352, 768816, 849744, 864918, 896952, 955962, 1009071, 1034208, 1092528, 1153224, 1195936, 1274616, 1297377, 1345428, 1537632, 1699488, 1729836, 1793904, 1911924, 2018142, 2185056, 2306448, 2549232, 2594754, 2690856, 3027213, 3459672, 3587808, 3823848, 4036284, 4612896, 5098464, 5189508, 5381712, 6054426, 6919344, 7647696, 8072568, 9081639, 10379016, 10763424, 12108852, 13838688, 15295392, 16145136, 18163278, 20758032, 24217704, 32290272, 36326556, 41516064, 48435408, 72653112, 96870816, 145306224, 290612448]

約数ペア:

[(1, 290612448), (2, 145306224), (3, 96870816), (4, 72653112), (6, 48435408), (7, 41516064), (8, 36326556), (9, 32290272), (12, 24217704), (14, 20758032), (16, 18163278), (18, 16145136), (19, 15295392), (21, 13838688), (24, 12108852), (27, 10763424), (28, 10379016), (32, 9081639), (36, 8072568), (38, 7647696), (42, 6919344), (48, 6054426), (54, 5381712), (56, 5189508), (57, 5098464), (63, 4612896), (72, 4036284), (76, 3823848), (81, 3587808), (84, 3459672), (96, 3027213), (108, 2690856), (112, 2594754), (114, 2549232), (126, 2306448), (133, 2185056), (144, 2018142), (152, 1911924), (162, 1793904), (168, 1729836), (171, 1699488), (189, 1537632), (216, 1345428), (224, 1297377), (228, 1274616), (243, 1195936), (252, 1153224), (266, 1092528), (281, 1034208), (288, 1009071), (304, 955962), (324, 896952), (336, 864918), (342, 849744), (378, 768816), (399, 728352), (432, 672714), (456, 637308), (486, 597968), (504, 576612), (513, 566496), (532, 546264), (562, 517104), (567, 512544), (608, 477981), (648, 448476), (672, 432459), (684, 424872), (756, 384408), (798, 364176), (843, 344736), (864, 336357), (912, 318654), (972, 298984), (1008, 288306), (1026, 283248), (1064, 273132), (1124, 258552), (1134, 256272), (1197, 242784), (1296, 224238), (1368, 212436), (1512, 192204), (1539, 188832), (1596, 182088), (1686, 172368), (1701, 170848), (1824, 159327), (1944, 149492), (1967, 147744), (2016, 144153), (2052, 141624), (2128, 136566), (2248, 129276), (2268, 128136), (2394, 121392), (2529, 114912), (2592, 112119), (2736, 106218), (3024, 96102), (3078, 94416), (3192, 91044), (3372, 86184), (3402, 85424), (3591, 80928), (3888, 74746), (3934, 73872), (4104, 70812), (4256, 68283), (4496, 64638), (4536, 64068), (4617, 62944), (4788, 60696), (5058, 57456), (5339, 54432), (5472, 53109), (5901, 49248), (6048, 48051), (6156, 47208), (6384, 45522), (6744, 43092), (6804, 42712), (7182, 40464), (7587, 38304), (7776, 37373), (7868, 36936), (8208, 35406), (8992, 32319), (9072, 32034), (9234, 31472), (9576, 30348), (10116, 28728), (10678, 27216), (10773, 26976), (11802, 24624), (12312, 23604), (12768, 22761), (13488, 21546), (13608, 21356), (14364, 20232), (15174, 19152), (15736, 18468), (16017, 18144), (16416, 17703)]