211262688

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2726

約数の個数: 192

約数和(自身を含む): 758661120

約数和(自身を除く): 547398432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2687, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5374, 5616, 6048, 6552, 8061, 8736, 9828, 10748, 11232, 13104, 16122, 18809, 19656, 21496, 24183, 26208, 32244, 34931, 37618, 39312, 42992, 48366, 56427, 64488, 69862, 72549, 75236, 78624, 85984, 96732, 104793, 112854, 128976, 139724, 145098, 150472, 169281, 193464, 209586, 225708, 244517, 257952, 279448, 290196, 300944, 314379, 338562, 386928, 419172, 451416, 489034, 507843, 558896, 580392, 601888, 628758, 677124, 733551, 773856, 838344, 902832, 943137, 978068, 1015686, 1117792, 1160784, 1257516, 1354248, 1467102, 1676688, 1805664, 1886274, 1956136, 2031372, 2200653, 2321568, 2515032, 2708496, 2934204, 3353376, 3772548, 3912272, 4062744, 4401306, 5030064, 5416992, 5868408, 6601959, 7545096, 7824544, 8125488, 8802612, 10060128, 11736816, 13203918, 15090192, 16250976, 17605224, 23473632, 26407836, 30180384, 35210448, 52815672, 70420896, 105631344, 211262688]

約数ペア:

[(1, 211262688), (2, 105631344), (3, 70420896), (4, 52815672), (6, 35210448), (7, 30180384), (8, 26407836), (9, 23473632), (12, 17605224), (13, 16250976), (14, 15090192), (16, 13203918), (18, 11736816), (21, 10060128), (24, 8802612), (26, 8125488), (27, 7824544), (28, 7545096), (32, 6601959), (36, 5868408), (39, 5416992), (42, 5030064), (48, 4401306), (52, 4062744), (54, 3912272), (56, 3772548), (63, 3353376), (72, 2934204), (78, 2708496), (84, 2515032), (91, 2321568), (96, 2200653), (104, 2031372), (108, 1956136), (112, 1886274), (117, 1805664), (126, 1676688), (144, 1467102), (156, 1354248), (168, 1257516), (182, 1160784), (189, 1117792), (208, 1015686), (216, 978068), (224, 943137), (234, 902832), (252, 838344), (273, 773856), (288, 733551), (312, 677124), (336, 628758), (351, 601888), (364, 580392), (378, 558896), (416, 507843), (432, 489034), (468, 451416), (504, 419172), (546, 386928), (624, 338562), (672, 314379), (702, 300944), (728, 290196), (756, 279448), (819, 257952), (864, 244517), (936, 225708), (1008, 209586), (1092, 193464), (1248, 169281), (1404, 150472), (1456, 145098), (1512, 139724), (1638, 128976), (1872, 112854), (2016, 104793), (2184, 96732), (2457, 85984), (2687, 78624), (2808, 75236), (2912, 72549), (3024, 69862), (3276, 64488), (3744, 56427), (4368, 48366), (4914, 42992), (5374, 39312), (5616, 37618), (6048, 34931), (6552, 32244), (8061, 26208), (8736, 24183), (9828, 21496), (10748, 19656), (11232, 18809), (13104, 16122)]