331481472

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 1041868800

約数和(自身を除く): 710387328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 79, 84, 96, 98, 112, 128, 147, 158, 168, 192, 196, 223, 224, 237, 294, 316, 336, 384, 392, 446, 448, 474, 553, 588, 632, 669, 672, 784, 892, 896, 948, 1106, 1176, 1264, 1338, 1344, 1561, 1568, 1659, 1784, 1896, 2212, 2352, 2528, 2676, 2688, 3122, 3136, 3318, 3568, 3792, 3871, 4424, 4683, 4704, 5056, 5352, 6244, 6272, 6636, 7136, 7584, 7742, 8848, 9366, 9408, 10112, 10704, 10927, 11613, 12488, 13272, 14272, 15168, 15484, 17617, 17696, 18732, 18816, 21408, 21854, 23226, 24976, 26544, 28544, 30336, 30968, 32781, 35234, 35392, 37464, 42816, 43708, 46452, 49952, 52851, 53088, 61936, 65562, 70468, 70784, 74928, 85632, 87416, 92904, 99904, 105702, 106176, 123319, 123872, 131124, 140936, 149856, 174832, 185808, 199808, 211404, 212352, 246638, 247744, 262248, 281872, 299712, 349664, 369957, 371616, 422808, 493276, 495488, 524496, 563744, 599424, 699328, 739914, 743232, 845616, 863233, 986552, 1048992, 1127488, 1398656, 1479828, 1486464, 1691232, 1726466, 1973104, 2097984, 2254976, 2589699, 2959656, 3382464, 3452932, 3946208, 4195968, 5179398, 5919312, 6764928, 6905864, 7892416, 10358796, 11838624, 13811728, 15784832, 20717592, 23677248, 27623456, 41435184, 47354496, 55246912, 82870368, 110493824, 165740736, 331481472]

約数ペア:

[(1, 331481472), (2, 165740736), (3, 110493824), (4, 82870368), (6, 55246912), (7, 47354496), (8, 41435184), (12, 27623456), (14, 23677248), (16, 20717592), (21, 15784832), (24, 13811728), (28, 11838624), (32, 10358796), (42, 7892416), (48, 6905864), (49, 6764928), (56, 5919312), (64, 5179398), (79, 4195968), (84, 3946208), (96, 3452932), (98, 3382464), (112, 2959656), (128, 2589699), (147, 2254976), (158, 2097984), (168, 1973104), (192, 1726466), (196, 1691232), (223, 1486464), (224, 1479828), (237, 1398656), (294, 1127488), (316, 1048992), (336, 986552), (384, 863233), (392, 845616), (446, 743232), (448, 739914), (474, 699328), (553, 599424), (588, 563744), (632, 524496), (669, 495488), (672, 493276), (784, 422808), (892, 371616), (896, 369957), (948, 349664), (1106, 299712), (1176, 281872), (1264, 262248), (1338, 247744), (1344, 246638), (1561, 212352), (1568, 211404), (1659, 199808), (1784, 185808), (1896, 174832), (2212, 149856), (2352, 140936), (2528, 131124), (2676, 123872), (2688, 123319), (3122, 106176), (3136, 105702), (3318, 99904), (3568, 92904), (3792, 87416), (3871, 85632), (4424, 74928), (4683, 70784), (4704, 70468), (5056, 65562), (5352, 61936), (6244, 53088), (6272, 52851), (6636, 49952), (7136, 46452), (7584, 43708), (7742, 42816), (8848, 37464), (9366, 35392), (9408, 35234), (10112, 32781), (10704, 30968), (10927, 30336), (11613, 28544), (12488, 26544), (13272, 24976), (14272, 23226), (15168, 21854), (15484, 21408), (17617, 18816), (17696, 18732)]