2387918592

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 216

約数和(自身を含む): 7227584000

約数和(自身を除く): 4839665408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 67, 72, 93, 96, 124, 128, 134, 144, 186, 192, 201, 248, 256, 268, 279, 288, 372, 384, 402, 496, 499, 536, 558, 576, 603, 744, 768, 804, 992, 998, 1072, 1116, 1152, 1206, 1488, 1497, 1608, 1984, 1996, 2077, 2144, 2232, 2304, 2412, 2976, 2994, 3216, 3968, 3992, 4154, 4288, 4464, 4491, 4824, 5952, 5988, 6231, 6432, 7936, 7984, 8308, 8576, 8928, 8982, 9648, 11904, 11976, 12462, 12864, 15469, 15968, 16616, 17152, 17856, 17964, 18693, 19296, 23808, 23952, 24924, 25728, 30938, 31936, 33232, 33433, 35712, 35928, 37386, 38592, 46407, 47904, 49848, 51456, 61876, 63872, 66464, 66866, 71424, 71856, 74772, 77184, 92814, 95808, 99696, 100299, 123752, 127744, 132928, 133732, 139221, 143712, 149544, 154368, 185628, 191616, 199392, 200598, 247504, 265856, 267464, 278442, 287424, 299088, 300897, 371256, 383232, 398784, 401196, 495008, 531712, 534928, 556884, 574848, 598176, 601794, 742512, 797568, 802392, 990016, 1036423, 1069856, 1113768, 1149696, 1196352, 1203588, 1485024, 1595136, 1604784, 1980032, 2072846, 2139712, 2227536, 2392704, 2407176, 2970048, 3109269, 3209568, 3960064, 4145692, 4279424, 4455072, 4785408, 4814352, 5940096, 6218538, 6419136, 8291384, 8558848, 8910144, 9327807, 9628704, 11880192, 12437076, 12838272, 16582768, 17820288, 18655614, 19257408, 24874152, 25676544, 33165536, 35640576, 37311228, 38514816, 49748304, 66331072, 74622456, 77029632, 99496608, 132662144, 149244912, 198993216, 265324288, 298489824, 397986432, 596979648, 795972864, 1193959296, 2387918592]

約数ペア:

[(1, 2387918592), (2, 1193959296), (3, 795972864), (4, 596979648), (6, 397986432), (8, 298489824), (9, 265324288), (12, 198993216), (16, 149244912), (18, 132662144), (24, 99496608), (31, 77029632), (32, 74622456), (36, 66331072), (48, 49748304), (62, 38514816), (64, 37311228), (67, 35640576), (72, 33165536), (93, 25676544), (96, 24874152), (124, 19257408), (128, 18655614), (134, 17820288), (144, 16582768), (186, 12838272), (192, 12437076), (201, 11880192), (248, 9628704), (256, 9327807), (268, 8910144), (279, 8558848), (288, 8291384), (372, 6419136), (384, 6218538), (402, 5940096), (496, 4814352), (499, 4785408), (536, 4455072), (558, 4279424), (576, 4145692), (603, 3960064), (744, 3209568), (768, 3109269), (804, 2970048), (992, 2407176), (998, 2392704), (1072, 2227536), (1116, 2139712), (1152, 2072846), (1206, 1980032), (1488, 1604784), (1497, 1595136), (1608, 1485024), (1984, 1203588), (1996, 1196352), (2077, 1149696), (2144, 1113768), (2232, 1069856), (2304, 1036423), (2412, 990016), (2976, 802392), (2994, 797568), (3216, 742512), (3968, 601794), (3992, 598176), (4154, 574848), (4288, 556884), (4464, 534928), (4491, 531712), (4824, 495008), (5952, 401196), (5988, 398784), (6231, 383232), (6432, 371256), (7936, 300897), (7984, 299088), (8308, 287424), (8576, 278442), (8928, 267464), (8982, 265856), (9648, 247504), (11904, 200598), (11976, 199392), (12462, 191616), (12864, 185628), (15469, 154368), (15968, 149544), (16616, 143712), (17152, 139221), (17856, 133732), (17964, 132928), (18693, 127744), (19296, 123752), (23808, 100299), (23952, 99696), (24924, 95808), (25728, 92814), (30938, 77184), (31936, 74772), (33232, 71856), (33433, 71424), (35712, 66866), (35928, 66464), (37386, 63872), (38592, 61876), (46407, 51456), (47904, 49848)]