215213544

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10949}}^1$

素因数の和:10984

約数の個数: 128

約数和(自身を含む): 735840000

約数和(自身を除く): 520626456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 10949, 19656, 21898, 32847, 43796, 65694, 76643, 87592, 98541, 131388, 142337, 153286, 197082, 229929, 262776, 284674, 295623, 306572, 394164, 427011, 459858, 569348, 591246, 613144, 689787, 788328, 854022, 919716, 996359, 1138696, 1182492, 1281033, 1379574, 1708044, 1839432, 1992718, 2069361, 2364984, 2562066, 2759148, 2989077, 3416088, 3843099, 3985436, 4138722, 5124132, 5518296, 5978154, 7686198, 7970872, 8277444, 8967231, 10248264, 11956308, 15372396, 16554888, 17934462, 23912616, 26901693, 30744792, 35868924, 53803386, 71737848, 107606772, 215213544]

約数ペア:

[(1, 215213544), (2, 107606772), (3, 71737848), (4, 53803386), (6, 35868924), (7, 30744792), (8, 26901693), (9, 23912616), (12, 17934462), (13, 16554888), (14, 15372396), (18, 11956308), (21, 10248264), (24, 8967231), (26, 8277444), (27, 7970872), (28, 7686198), (36, 5978154), (39, 5518296), (42, 5124132), (52, 4138722), (54, 3985436), (56, 3843099), (63, 3416088), (72, 2989077), (78, 2759148), (84, 2562066), (91, 2364984), (104, 2069361), (108, 1992718), (117, 1839432), (126, 1708044), (156, 1379574), (168, 1281033), (182, 1182492), (189, 1138696), (216, 996359), (234, 919716), (252, 854022), (273, 788328), (312, 689787), (351, 613144), (364, 591246), (378, 569348), (468, 459858), (504, 427011), (546, 394164), (702, 306572), (728, 295623), (756, 284674), (819, 262776), (936, 229929), (1092, 197082), (1404, 153286), (1512, 142337), (1638, 131388), (2184, 98541), (2457, 87592), (2808, 76643), (3276, 65694), (4914, 43796), (6552, 32847), (9828, 21898), (10949, 19656)]