16217712

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 160

約数和(自身を含む): 55234560

約数和(自身を除く): 39016848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 173, 186, 189, 216, 217, 248, 252, 279, 336, 346, 372, 378, 432, 434, 496, 504, 519, 558, 651, 692, 744, 756, 837, 868, 1008, 1038, 1116, 1211, 1302, 1384, 1488, 1512, 1557, 1674, 1736, 1953, 2076, 2232, 2422, 2604, 2768, 3024, 3114, 3348, 3472, 3633, 3906, 4152, 4464, 4671, 4844, 5208, 5363, 5859, 6228, 6696, 7266, 7812, 8304, 9342, 9688, 10416, 10726, 10899, 11718, 12456, 13392, 14532, 15624, 16089, 18684, 19376, 21452, 21798, 23436, 24912, 29064, 31248, 32178, 32697, 37368, 37541, 42904, 43596, 46872, 48267, 58128, 64356, 65394, 74736, 75082, 85808, 87192, 93744, 96534, 112623, 128712, 130788, 144801, 150164, 174384, 193068, 225246, 257424, 261576, 289602, 300328, 337869, 386136, 450492, 523152, 579204, 600656, 675738, 772272, 900984, 1013607, 1158408, 1351476, 1801968, 2027214, 2316816, 2702952, 4054428, 5405904, 8108856, 16217712]

約数ペア:

[(1, 16217712), (2, 8108856), (3, 5405904), (4, 4054428), (6, 2702952), (7, 2316816), (8, 2027214), (9, 1801968), (12, 1351476), (14, 1158408), (16, 1013607), (18, 900984), (21, 772272), (24, 675738), (27, 600656), (28, 579204), (31, 523152), (36, 450492), (42, 386136), (48, 337869), (54, 300328), (56, 289602), (62, 261576), (63, 257424), (72, 225246), (84, 193068), (93, 174384), (108, 150164), (112, 144801), (124, 130788), (126, 128712), (144, 112623), (168, 96534), (173, 93744), (186, 87192), (189, 85808), (216, 75082), (217, 74736), (248, 65394), (252, 64356), (279, 58128), (336, 48267), (346, 46872), (372, 43596), (378, 42904), (432, 37541), (434, 37368), (496, 32697), (504, 32178), (519, 31248), (558, 29064), (651, 24912), (692, 23436), (744, 21798), (756, 21452), (837, 19376), (868, 18684), (1008, 16089), (1038, 15624), (1116, 14532), (1211, 13392), (1302, 12456), (1384, 11718), (1488, 10899), (1512, 10726), (1557, 10416), (1674, 9688), (1736, 9342), (1953, 8304), (2076, 7812), (2232, 7266), (2422, 6696), (2604, 6228), (2768, 5859), (3024, 5363), (3114, 5208), (3348, 4844), (3472, 4671), (3633, 4464), (3906, 4152)]