213206688

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{10729}}^1$

素因数の和:10771

約数の個数: 96

約数和(自身を含む): 648950400

約数和(自身を除く): 435743712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 2208, 2484, 3312, 4968, 6624, 9936, 10729, 19872, 21458, 32187, 42916, 64374, 85832, 96561, 128748, 171664, 193122, 246767, 257496, 289683, 343328, 386244, 493534, 514992, 579366, 740301, 772488, 987068, 1029984, 1158732, 1480602, 1544976, 1974136, 2220903, 2317464, 2961204, 3089952, 3948272, 4441806, 4634928, 5922408, 6662709, 7896544, 8883612, 9269856, 11844816, 13325418, 17767224, 23689632, 26650836, 35534448, 53301672, 71068896, 106603344, 213206688]

約数ペア:

[(1, 213206688), (2, 106603344), (3, 71068896), (4, 53301672), (6, 35534448), (8, 26650836), (9, 23689632), (12, 17767224), (16, 13325418), (18, 11844816), (23, 9269856), (24, 8883612), (27, 7896544), (32, 6662709), (36, 5922408), (46, 4634928), (48, 4441806), (54, 3948272), (69, 3089952), (72, 2961204), (92, 2317464), (96, 2220903), (108, 1974136), (138, 1544976), (144, 1480602), (184, 1158732), (207, 1029984), (216, 987068), (276, 772488), (288, 740301), (368, 579366), (414, 514992), (432, 493534), (552, 386244), (621, 343328), (736, 289683), (828, 257496), (864, 246767), (1104, 193122), (1242, 171664), (1656, 128748), (2208, 96561), (2484, 85832), (3312, 64374), (4968, 42916), (6624, 32187), (9936, 21458), (10729, 19872)]