321469776

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{6827}}^1$

素因数の和:6953

約数の個数: 80

約数和(自身を含む): 931339200

約数和(自身を除く): 609869424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 5232, 5886, 6827, 7848, 11772, 13654, 15696, 20481, 23544, 27308, 40962, 47088, 54616, 61443, 81924, 109232, 122886, 163848, 184329, 245772, 327696, 368658, 491544, 737316, 744143, 983088, 1474632, 1488286, 2232429, 2949264, 2976572, 4464858, 5953144, 6697287, 8929716, 11906288, 13394574, 17859432, 20091861, 26789148, 35718864, 40183722, 53578296, 80367444, 107156592, 160734888, 321469776]

約数ペア:

[(1, 321469776), (2, 160734888), (3, 107156592), (4, 80367444), (6, 53578296), (8, 40183722), (9, 35718864), (12, 26789148), (16, 20091861), (18, 17859432), (24, 13394574), (27, 11906288), (36, 8929716), (48, 6697287), (54, 5953144), (72, 4464858), (108, 2976572), (109, 2949264), (144, 2232429), (216, 1488286), (218, 1474632), (327, 983088), (432, 744143), (436, 737316), (654, 491544), (872, 368658), (981, 327696), (1308, 245772), (1744, 184329), (1962, 163848), (2616, 122886), (2943, 109232), (3924, 81924), (5232, 61443), (5886, 54616), (6827, 47088), (7848, 40962), (11772, 27308), (13654, 23544), (15696, 20481)]