212809152

素因数分解:

$2^6\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 112

約数和(自身を含む): 581997312

約数和(自身を除く): 369188160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 71, 96, 134, 142, 192, 201, 213, 233, 268, 284, 402, 426, 466, 536, 568, 699, 804, 852, 932, 1072, 1136, 1398, 1608, 1704, 1864, 2144, 2272, 2796, 3216, 3408, 3728, 4288, 4544, 4757, 5592, 6432, 6816, 7456, 9514, 11184, 12864, 13632, 14271, 14912, 15611, 16543, 19028, 22368, 28542, 31222, 33086, 38056, 44736, 46833, 49629, 57084, 62444, 66172, 76112, 93666, 99258, 114168, 124888, 132344, 152224, 187332, 198516, 228336, 249776, 264688, 304448, 374664, 397032, 456672, 499552, 529376, 749328, 794064, 913344, 999104, 1058752, 1108381, 1498656, 1588128, 2216762, 2997312, 3176256, 3325143, 4433524, 6650286, 8867048, 13300572, 17734096, 26601144, 35468192, 53202288, 70936384, 106404576, 212809152]

約数ペア:

[(1, 212809152), (2, 106404576), (3, 70936384), (4, 53202288), (6, 35468192), (8, 26601144), (12, 17734096), (16, 13300572), (24, 8867048), (32, 6650286), (48, 4433524), (64, 3325143), (67, 3176256), (71, 2997312), (96, 2216762), (134, 1588128), (142, 1498656), (192, 1108381), (201, 1058752), (213, 999104), (233, 913344), (268, 794064), (284, 749328), (402, 529376), (426, 499552), (466, 456672), (536, 397032), (568, 374664), (699, 304448), (804, 264688), (852, 249776), (932, 228336), (1072, 198516), (1136, 187332), (1398, 152224), (1608, 132344), (1704, 124888), (1864, 114168), (2144, 99258), (2272, 93666), (2796, 76112), (3216, 66172), (3408, 62444), (3728, 57084), (4288, 49629), (4544, 46833), (4757, 44736), (5592, 38056), (6432, 33086), (6816, 31222), (7456, 28542), (9514, 22368), (11184, 19028), (12864, 16543), (13632, 15611), (14271, 14912)]