290285424

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 320

約数和(自身を含む): 1013268480

約数和(自身を除く): 722983056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 33, 36, 37, 39, 44, 48, 52, 54, 66, 72, 74, 78, 88, 99, 104, 108, 111, 117, 127, 132, 143, 144, 148, 156, 176, 198, 208, 216, 222, 234, 254, 264, 286, 296, 297, 312, 333, 351, 381, 396, 407, 429, 432, 444, 468, 481, 508, 528, 572, 592, 594, 624, 666, 702, 762, 792, 814, 858, 888, 936, 962, 999, 1016, 1143, 1144, 1188, 1221, 1287, 1332, 1397, 1404, 1443, 1524, 1584, 1628, 1651, 1716, 1776, 1872, 1924, 1998, 2032, 2286, 2288, 2376, 2442, 2574, 2664, 2794, 2808, 2886, 3048, 3256, 3302, 3429, 3432, 3663, 3848, 3861, 3996, 4191, 4329, 4572, 4699, 4752, 4884, 4953, 5148, 5291, 5328, 5588, 5616, 5772, 6096, 6512, 6604, 6858, 6864, 7326, 7696, 7722, 7992, 8382, 8658, 9144, 9398, 9768, 9906, 10296, 10582, 10989, 11176, 11544, 12573, 12987, 13208, 13716, 14097, 14652, 14859, 15444, 15873, 15984, 16764, 17316, 18161, 18288, 18796, 19536, 19812, 20592, 21164, 21978, 22352, 23088, 25146, 25974, 26416, 27432, 28194, 29304, 29718, 30888, 31746, 33528, 34632, 36322, 37592, 37719, 39624, 42291, 42328, 43956, 44577, 47619, 50292, 51689, 51948, 54483, 54864, 56388, 58608, 59436, 61087, 61776, 63492, 67056, 69264, 72644, 75184, 75438, 79248, 84582, 84656, 87912, 89154, 95238, 100584, 103378, 103896, 108966, 112776, 118872, 122174, 126873, 126984, 142857, 145288, 150876, 155067, 163449, 169164, 175824, 178308, 183261, 190476, 201168, 206756, 207792, 217932, 225552, 237744, 244348, 253746, 253968, 285714, 290576, 301752, 310134, 326898, 338328, 356616, 366522, 380952, 413512, 435864, 465201, 488696, 490347, 507492, 549783, 571428, 603504, 620268, 653796, 671957, 676656, 713232, 733044, 761904, 827024, 871728, 930402, 977392, 980694, 1014984, 1099566, 1142856, 1240536, 1307592, 1343914, 1395603, 1466088, 1649349, 1860804, 1961388, 2015871, 2029968, 2199132, 2285712, 2481072, 2615184, 2687828, 2791206, 2932176, 3298698, 3721608, 3922776, 4031742, 4398264, 5375656, 5582412, 6047613, 6597396, 7443216, 7845552, 8063484, 8796528, 10751312, 11164824, 12095226, 13194792, 16126968, 18142839, 22329648, 24190452, 26389584, 32253936, 36285678, 48380904, 72571356, 96761808, 145142712, 290285424]

約数ペア:

[(1, 290285424), (2, 145142712), (3, 96761808), (4, 72571356), (6, 48380904), (8, 36285678), (9, 32253936), (11, 26389584), (12, 24190452), (13, 22329648), (16, 18142839), (18, 16126968), (22, 13194792), (24, 12095226), (26, 11164824), (27, 10751312), (33, 8796528), (36, 8063484), (37, 7845552), (39, 7443216), (44, 6597396), (48, 6047613), (52, 5582412), (54, 5375656), (66, 4398264), (72, 4031742), (74, 3922776), (78, 3721608), (88, 3298698), (99, 2932176), (104, 2791206), (108, 2687828), (111, 2615184), (117, 2481072), (127, 2285712), (132, 2199132), (143, 2029968), (144, 2015871), (148, 1961388), (156, 1860804), (176, 1649349), (198, 1466088), (208, 1395603), (216, 1343914), (222, 1307592), (234, 1240536), (254, 1142856), (264, 1099566), (286, 1014984), (296, 980694), (297, 977392), (312, 930402), (333, 871728), (351, 827024), (381, 761904), (396, 733044), (407, 713232), (429, 676656), (432, 671957), (444, 653796), (468, 620268), (481, 603504), (508, 571428), (528, 549783), (572, 507492), (592, 490347), (594, 488696), (624, 465201), (666, 435864), (702, 413512), (762, 380952), (792, 366522), (814, 356616), (858, 338328), (888, 326898), (936, 310134), (962, 301752), (999, 290576), (1016, 285714), (1143, 253968), (1144, 253746), (1188, 244348), (1221, 237744), (1287, 225552), (1332, 217932), (1397, 207792), (1404, 206756), (1443, 201168), (1524, 190476), (1584, 183261), (1628, 178308), (1651, 175824), (1716, 169164), (1776, 163449), (1872, 155067), (1924, 150876), (1998, 145288), (2032, 142857), (2286, 126984), (2288, 126873), (2376, 122174), (2442, 118872), (2574, 112776), (2664, 108966), (2794, 103896), (2808, 103378), (2886, 100584), (3048, 95238), (3256, 89154), (3302, 87912), (3429, 84656), (3432, 84582), (3663, 79248), (3848, 75438), (3861, 75184), (3996, 72644), (4191, 69264), (4329, 67056), (4572, 63492), (4699, 61776), (4752, 61087), (4884, 59436), (4953, 58608), (5148, 56388), (5291, 54864), (5328, 54483), (5588, 51948), (5616, 51689), (5772, 50292), (6096, 47619), (6512, 44577), (6604, 43956), (6858, 42328), (6864, 42291), (7326, 39624), (7696, 37719), (7722, 37592), (7992, 36322), (8382, 34632), (8658, 33528), (9144, 31746), (9398, 30888), (9768, 29718), (9906, 29304), (10296, 28194), (10582, 27432), (10989, 26416), (11176, 25974), (11544, 25146), (12573, 23088), (12987, 22352), (13208, 21978), (13716, 21164), (14097, 20592), (14652, 19812), (14859, 19536), (15444, 18796), (15873, 18288), (15984, 18161), (16764, 17316)]