218222784

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 168

約数和(自身を含む): 681585632

約数和(自身を除く): 463362848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 151, 156, 192, 193, 208, 234, 288, 302, 312, 386, 416, 453, 468, 576, 579, 604, 624, 772, 832, 906, 936, 1158, 1208, 1248, 1359, 1544, 1737, 1812, 1872, 1963, 2316, 2416, 2496, 2509, 2718, 3088, 3474, 3624, 3744, 3926, 4632, 4832, 5018, 5436, 5889, 6176, 6948, 7248, 7488, 7527, 7852, 9264, 9664, 10036, 10872, 11778, 12352, 13896, 14496, 15054, 15704, 17667, 18528, 20072, 21744, 22581, 23556, 27792, 28992, 29143, 30108, 31408, 35334, 37056, 40144, 43488, 45162, 47112, 55584, 58286, 60216, 62816, 70668, 80288, 86976, 87429, 90324, 94224, 111168, 116572, 120432, 125632, 141336, 160576, 174858, 180648, 188448, 233144, 240864, 262287, 282672, 349716, 361296, 376896, 378859, 466288, 481728, 524574, 565344, 699432, 722592, 757718, 932576, 1049148, 1130688, 1136577, 1398864, 1445184, 1515436, 1865152, 2098296, 2273154, 2797728, 3030872, 3409731, 4196592, 4546308, 5595456, 6061744, 6819462, 8393184, 9092616, 12123488, 13638924, 16786368, 18185232, 24246976, 27277848, 36370464, 54555696, 72740928, 109111392, 218222784]

約数ペア:

[(1, 218222784), (2, 109111392), (3, 72740928), (4, 54555696), (6, 36370464), (8, 27277848), (9, 24246976), (12, 18185232), (13, 16786368), (16, 13638924), (18, 12123488), (24, 9092616), (26, 8393184), (32, 6819462), (36, 6061744), (39, 5595456), (48, 4546308), (52, 4196592), (64, 3409731), (72, 3030872), (78, 2797728), (96, 2273154), (104, 2098296), (117, 1865152), (144, 1515436), (151, 1445184), (156, 1398864), (192, 1136577), (193, 1130688), (208, 1049148), (234, 932576), (288, 757718), (302, 722592), (312, 699432), (386, 565344), (416, 524574), (453, 481728), (468, 466288), (576, 378859), (579, 376896), (604, 361296), (624, 349716), (772, 282672), (832, 262287), (906, 240864), (936, 233144), (1158, 188448), (1208, 180648), (1248, 174858), (1359, 160576), (1544, 141336), (1737, 125632), (1812, 120432), (1872, 116572), (1963, 111168), (2316, 94224), (2416, 90324), (2496, 87429), (2509, 86976), (2718, 80288), (3088, 70668), (3474, 62816), (3624, 60216), (3744, 58286), (3926, 55584), (4632, 47112), (4832, 45162), (5018, 43488), (5436, 40144), (5889, 37056), (6176, 35334), (6948, 31408), (7248, 30108), (7488, 29143), (7527, 28992), (7852, 27792), (9264, 23556), (9664, 22581), (10036, 21744), (10872, 20072), (11778, 18528), (12352, 17667), (13896, 15704), (14496, 15054)]