329430816

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 288

約数和(自身を含む): 1161276480

約数和(自身を除く): 831845664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 19, 22, 24, 26, 32, 33, 36, 38, 39, 44, 48, 52, 57, 66, 72, 76, 78, 88, 96, 99, 104, 114, 117, 132, 143, 144, 152, 156, 171, 176, 198, 208, 209, 228, 234, 247, 264, 286, 288, 304, 312, 342, 352, 396, 416, 418, 421, 429, 456, 468, 494, 528, 572, 608, 624, 627, 684, 741, 792, 836, 842, 858, 912, 936, 988, 1056, 1144, 1248, 1254, 1263, 1287, 1368, 1482, 1584, 1672, 1684, 1716, 1824, 1872, 1881, 1976, 2223, 2288, 2508, 2526, 2574, 2717, 2736, 2964, 3168, 3344, 3368, 3432, 3744, 3762, 3789, 3952, 4446, 4576, 4631, 5016, 5052, 5148, 5434, 5472, 5473, 5928, 6688, 6736, 6864, 7524, 7578, 7904, 7999, 8151, 8892, 9262, 10032, 10104, 10296, 10868, 10946, 11856, 13472, 13728, 13893, 15048, 15156, 15998, 16302, 16419, 17784, 18524, 20064, 20208, 20592, 21736, 21892, 23712, 23997, 24453, 27786, 30096, 30312, 31996, 32604, 32838, 35568, 37048, 40416, 41184, 41679, 43472, 43784, 47994, 48906, 49257, 55572, 60192, 60203, 60624, 63992, 65208, 65676, 71136, 71991, 74096, 83358, 86944, 87568, 87989, 95988, 97812, 98514, 103987, 111144, 120406, 121248, 127984, 130416, 131352, 143982, 148192, 166716, 175136, 175978, 180609, 191976, 195624, 197028, 207974, 222288, 240812, 255968, 260832, 262704, 263967, 287964, 311961, 333432, 351956, 361218, 383952, 391248, 394056, 415948, 444576, 481624, 525408, 527934, 541827, 575928, 623922, 666864, 703912, 722436, 767904, 782496, 788112, 791901, 831896, 935883, 963248, 1055868, 1083654, 1143857, 1151856, 1247844, 1333728, 1407824, 1444872, 1576224, 1583802, 1663792, 1871766, 1926496, 2111736, 2167308, 2287714, 2303712, 2495688, 2815648, 2889744, 3167604, 3327584, 3431571, 3743532, 4223472, 4334616, 4575428, 4991376, 5779488, 6335208, 6863142, 7487064, 8446944, 8669232, 9150856, 9982752, 10294713, 12670416, 13726284, 14974128, 17338464, 18301712, 20589426, 25340832, 27452568, 29948256, 36603424, 41178852, 54905136, 82357704, 109810272, 164715408, 329430816]

約数ペア:

[(1, 329430816), (2, 164715408), (3, 109810272), (4, 82357704), (6, 54905136), (8, 41178852), (9, 36603424), (11, 29948256), (12, 27452568), (13, 25340832), (16, 20589426), (18, 18301712), (19, 17338464), (22, 14974128), (24, 13726284), (26, 12670416), (32, 10294713), (33, 9982752), (36, 9150856), (38, 8669232), (39, 8446944), (44, 7487064), (48, 6863142), (52, 6335208), (57, 5779488), (66, 4991376), (72, 4575428), (76, 4334616), (78, 4223472), (88, 3743532), (96, 3431571), (99, 3327584), (104, 3167604), (114, 2889744), (117, 2815648), (132, 2495688), (143, 2303712), (144, 2287714), (152, 2167308), (156, 2111736), (171, 1926496), (176, 1871766), (198, 1663792), (208, 1583802), (209, 1576224), (228, 1444872), (234, 1407824), (247, 1333728), (264, 1247844), (286, 1151856), (288, 1143857), (304, 1083654), (312, 1055868), (342, 963248), (352, 935883), (396, 831896), (416, 791901), (418, 788112), (421, 782496), (429, 767904), (456, 722436), (468, 703912), (494, 666864), (528, 623922), (572, 575928), (608, 541827), (624, 527934), (627, 525408), (684, 481624), (741, 444576), (792, 415948), (836, 394056), (842, 391248), (858, 383952), (912, 361218), (936, 351956), (988, 333432), (1056, 311961), (1144, 287964), (1248, 263967), (1254, 262704), (1263, 260832), (1287, 255968), (1368, 240812), (1482, 222288), (1584, 207974), (1672, 197028), (1684, 195624), (1716, 191976), (1824, 180609), (1872, 175978), (1881, 175136), (1976, 166716), (2223, 148192), (2288, 143982), (2508, 131352), (2526, 130416), (2574, 127984), (2717, 121248), (2736, 120406), (2964, 111144), (3168, 103987), (3344, 98514), (3368, 97812), (3432, 95988), (3744, 87989), (3762, 87568), (3789, 86944), (3952, 83358), (4446, 74096), (4576, 71991), (4631, 71136), (5016, 65676), (5052, 65208), (5148, 63992), (5434, 60624), (5472, 60203), (5473, 60192), (5928, 55572), (6688, 49257), (6736, 48906), (6864, 47994), (7524, 43784), (7578, 43472), (7904, 41679), (7999, 41184), (8151, 40416), (8892, 37048), (9262, 35568), (10032, 32838), (10104, 32604), (10296, 31996), (10868, 30312), (10946, 30096), (11856, 27786), (13472, 24453), (13728, 23997), (13893, 23712), (15048, 21892), (15156, 21736), (15998, 20592), (16302, 20208), (16419, 20064), (17784, 18524)]