212331504

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 722632320

約数和(自身を除く): 510300816

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 33, 42, 44, 48, 49, 56, 58, 66, 77, 84, 87, 88, 98, 112, 116, 132, 147, 154, 168, 174, 176, 196, 203, 231, 232, 264, 283, 294, 308, 319, 336, 348, 392, 406, 462, 464, 528, 539, 566, 588, 609, 616, 638, 696, 784, 812, 849, 924, 957, 1078, 1132, 1176, 1218, 1232, 1276, 1392, 1421, 1617, 1624, 1698, 1848, 1914, 1981, 2156, 2233, 2264, 2352, 2436, 2552, 2842, 3113, 3234, 3248, 3396, 3696, 3828, 3962, 4263, 4312, 4466, 4528, 4872, 5104, 5684, 5943, 6226, 6468, 6699, 6792, 7656, 7924, 8207, 8526, 8624, 8932, 9339, 9744, 11368, 11886, 12452, 12936, 13398, 13584, 13867, 15312, 15631, 15848, 16414, 17052, 17864, 18678, 21791, 22736, 23772, 24621, 24904, 25872, 26796, 27734, 31262, 31696, 32828, 34104, 35728, 37356, 41601, 43582, 46893, 47544, 49242, 49808, 53592, 55468, 57449, 62524, 65373, 65656, 68208, 74712, 83202, 87164, 90277, 93786, 95088, 98484, 107184, 110936, 114898, 125048, 130746, 131312, 149424, 152537, 166404, 172347, 174328, 180554, 187572, 196968, 221872, 229796, 250096, 261492, 270831, 305074, 332808, 344694, 348656, 361108, 375144, 393936, 402143, 457611, 459592, 522984, 541662, 610148, 631939, 665616, 689388, 722216, 750288, 804286, 915222, 919184, 1045968, 1083324, 1206429, 1220296, 1263878, 1378776, 1444432, 1608572, 1830444, 1895817, 2166648, 2412858, 2440592, 2527756, 2757552, 3217144, 3660888, 3791634, 4333296, 4423573, 4825716, 5055512, 6434288, 7321776, 7583268, 8847146, 9651432, 10111024, 13270719, 15166536, 17694292, 19302864, 26541438, 30333072, 35388584, 53082876, 70777168, 106165752, 212331504]

約数ペア:

[(1, 212331504), (2, 106165752), (3, 70777168), (4, 53082876), (6, 35388584), (7, 30333072), (8, 26541438), (11, 19302864), (12, 17694292), (14, 15166536), (16, 13270719), (21, 10111024), (22, 9651432), (24, 8847146), (28, 7583268), (29, 7321776), (33, 6434288), (42, 5055512), (44, 4825716), (48, 4423573), (49, 4333296), (56, 3791634), (58, 3660888), (66, 3217144), (77, 2757552), (84, 2527756), (87, 2440592), (88, 2412858), (98, 2166648), (112, 1895817), (116, 1830444), (132, 1608572), (147, 1444432), (154, 1378776), (168, 1263878), (174, 1220296), (176, 1206429), (196, 1083324), (203, 1045968), (231, 919184), (232, 915222), (264, 804286), (283, 750288), (294, 722216), (308, 689388), (319, 665616), (336, 631939), (348, 610148), (392, 541662), (406, 522984), (462, 459592), (464, 457611), (528, 402143), (539, 393936), (566, 375144), (588, 361108), (609, 348656), (616, 344694), (638, 332808), (696, 305074), (784, 270831), (812, 261492), (849, 250096), (924, 229796), (957, 221872), (1078, 196968), (1132, 187572), (1176, 180554), (1218, 174328), (1232, 172347), (1276, 166404), (1392, 152537), (1421, 149424), (1617, 131312), (1624, 130746), (1698, 125048), (1848, 114898), (1914, 110936), (1981, 107184), (2156, 98484), (2233, 95088), (2264, 93786), (2352, 90277), (2436, 87164), (2552, 83202), (2842, 74712), (3113, 68208), (3234, 65656), (3248, 65373), (3396, 62524), (3696, 57449), (3828, 55468), (3962, 53592), (4263, 49808), (4312, 49242), (4466, 47544), (4528, 46893), (4872, 43582), (5104, 41601), (5684, 37356), (5943, 35728), (6226, 34104), (6468, 32828), (6699, 31696), (6792, 31262), (7656, 27734), (7924, 26796), (8207, 25872), (8526, 24904), (8624, 24621), (8932, 23772), (9339, 22736), (9744, 21791), (11368, 18678), (11886, 17864), (12452, 17052), (12936, 16414), (13398, 15848), (13584, 15631), (13867, 15312)]