216220536

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:719

約数の個数: 192

約数和(自身を含む): 722304000

約数和(自身を除く): 506083464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 372, 378, 392, 434, 441, 504, 558, 588, 651, 659, 744, 756, 837, 868, 882, 1116, 1176, 1302, 1318, 1323, 1512, 1519, 1674, 1736, 1764, 1953, 1977, 2232, 2604, 2636, 2646, 3038, 3348, 3528, 3906, 3954, 4557, 4613, 5208, 5272, 5292, 5859, 5931, 6076, 6696, 7812, 7908, 9114, 9226, 10584, 11718, 11862, 12152, 13671, 13839, 15624, 15816, 17793, 18228, 18452, 20429, 23436, 23724, 27342, 27678, 32291, 35586, 36456, 36904, 40858, 41013, 41517, 46872, 47448, 54684, 55356, 61287, 64582, 71172, 81716, 82026, 83034, 96873, 109368, 110712, 122574, 124551, 129164, 142344, 143003, 163432, 164052, 166068, 183861, 193746, 245148, 249102, 258328, 286006, 290619, 328104, 332136, 367722, 387492, 429009, 490296, 498204, 551583, 572012, 581238, 735444, 774984, 858018, 871857, 996408, 1001021, 1103166, 1144024, 1162476, 1287027, 1470888, 1716036, 1743714, 2002042, 2206332, 2324952, 2574054, 3003063, 3432072, 3487428, 3861081, 4004084, 4412664, 5148108, 6006126, 6974856, 7722162, 8008168, 9009189, 10296216, 12012252, 15444324, 18018378, 24024504, 27027567, 30888648, 36036756, 54055134, 72073512, 108110268, 216220536]

約数ペア:

[(1, 216220536), (2, 108110268), (3, 72073512), (4, 54055134), (6, 36036756), (7, 30888648), (8, 27027567), (9, 24024504), (12, 18018378), (14, 15444324), (18, 12012252), (21, 10296216), (24, 9009189), (27, 8008168), (28, 7722162), (31, 6974856), (36, 6006126), (42, 5148108), (49, 4412664), (54, 4004084), (56, 3861081), (62, 3487428), (63, 3432072), (72, 3003063), (84, 2574054), (93, 2324952), (98, 2206332), (108, 2002042), (124, 1743714), (126, 1716036), (147, 1470888), (168, 1287027), (186, 1162476), (189, 1144024), (196, 1103166), (216, 1001021), (217, 996408), (248, 871857), (252, 858018), (279, 774984), (294, 735444), (372, 581238), (378, 572012), (392, 551583), (434, 498204), (441, 490296), (504, 429009), (558, 387492), (588, 367722), (651, 332136), (659, 328104), (744, 290619), (756, 286006), (837, 258328), (868, 249102), (882, 245148), (1116, 193746), (1176, 183861), (1302, 166068), (1318, 164052), (1323, 163432), (1512, 143003), (1519, 142344), (1674, 129164), (1736, 124551), (1764, 122574), (1953, 110712), (1977, 109368), (2232, 96873), (2604, 83034), (2636, 82026), (2646, 81716), (3038, 71172), (3348, 64582), (3528, 61287), (3906, 55356), (3954, 54684), (4557, 47448), (4613, 46872), (5208, 41517), (5272, 41013), (5292, 40858), (5859, 36904), (5931, 36456), (6076, 35586), (6696, 32291), (7812, 27678), (7908, 27342), (9114, 23724), (9226, 23436), (10584, 20429), (11718, 18452), (11862, 18228), (12152, 17793), (13671, 15816), (13839, 15624)]