289559088

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1216

約数の個数: 240

約数和(自身を含む): 1050766080

約数和(自身を除く): 761206992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1163, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2326, 2394, 2736, 2964, 3192, 3276, 3458, 3489, 3952, 4368, 4446, 4652, 4788, 5187, 5928, 6384, 6552, 6916, 6978, 8141, 8892, 9304, 9576, 10374, 10467, 11856, 13104, 13832, 13956, 15119, 15561, 16282, 17784, 18608, 19152, 20748, 20934, 22097, 24423, 27664, 27912, 30238, 31122, 32564, 35568, 41496, 41868, 44194, 45357, 48846, 55824, 60476, 62244, 65128, 66291, 73269, 82992, 83736, 88388, 90714, 97692, 105833, 120952, 124488, 130256, 132582, 136071, 146538, 154679, 167472, 176776, 181428, 195384, 198873, 211666, 241904, 248976, 265164, 272142, 287261, 293076, 309358, 317499, 353552, 362856, 390768, 397746, 423332, 464037, 530328, 544284, 574522, 586152, 618716, 634998, 725712, 795492, 846664, 861783, 928074, 952497, 1060656, 1088568, 1149044, 1172304, 1237432, 1269996, 1392111, 1590984, 1693328, 1723566, 1856148, 1904994, 2010827, 2177136, 2298088, 2474864, 2539992, 2585349, 2784222, 3181968, 3447132, 3712296, 3809988, 4021654, 4596176, 5079984, 5170698, 5568444, 6032481, 6894264, 7424592, 7619976, 8043308, 10341396, 11136888, 12064962, 13788528, 15239952, 16086616, 18097443, 20682792, 22273776, 24129924, 32173232, 36194886, 41365584, 48259848, 72389772, 96519696, 144779544, 289559088]

約数ペア:

[(1, 289559088), (2, 144779544), (3, 96519696), (4, 72389772), (6, 48259848), (7, 41365584), (8, 36194886), (9, 32173232), (12, 24129924), (13, 22273776), (14, 20682792), (16, 18097443), (18, 16086616), (19, 15239952), (21, 13788528), (24, 12064962), (26, 11136888), (28, 10341396), (36, 8043308), (38, 7619976), (39, 7424592), (42, 6894264), (48, 6032481), (52, 5568444), (56, 5170698), (57, 5079984), (63, 4596176), (72, 4021654), (76, 3809988), (78, 3712296), (84, 3447132), (91, 3181968), (104, 2784222), (112, 2585349), (114, 2539992), (117, 2474864), (126, 2298088), (133, 2177136), (144, 2010827), (152, 1904994), (156, 1856148), (168, 1723566), (171, 1693328), (182, 1590984), (208, 1392111), (228, 1269996), (234, 1237432), (247, 1172304), (252, 1149044), (266, 1088568), (273, 1060656), (304, 952497), (312, 928074), (336, 861783), (342, 846664), (364, 795492), (399, 725712), (456, 634998), (468, 618716), (494, 586152), (504, 574522), (532, 544284), (546, 530328), (624, 464037), (684, 423332), (728, 397746), (741, 390768), (798, 362856), (819, 353552), (912, 317499), (936, 309358), (988, 293076), (1008, 287261), (1064, 272142), (1092, 265164), (1163, 248976), (1197, 241904), (1368, 211666), (1456, 198873), (1482, 195384), (1596, 181428), (1638, 176776), (1729, 167472), (1872, 154679), (1976, 146538), (2128, 136071), (2184, 132582), (2223, 130256), (2326, 124488), (2394, 120952), (2736, 105833), (2964, 97692), (3192, 90714), (3276, 88388), (3458, 83736), (3489, 82992), (3952, 73269), (4368, 66291), (4446, 65128), (4652, 62244), (4788, 60476), (5187, 55824), (5928, 48846), (6384, 45357), (6552, 44194), (6916, 41868), (6978, 41496), (8141, 35568), (8892, 32564), (9304, 31122), (9576, 30238), (10374, 27912), (10467, 27664), (11856, 24423), (13104, 22097), (13832, 20934), (13956, 20748), (15119, 19152), (15561, 18608), (16282, 17784)]