1656861264

素因数分解:

$2^4\times 3^3\times {\mathrm{199}}^1\times {\mathrm{19273}}^1$

素因数の和:19489

約数の個数: 80

約数和(自身を含む): 4779952000

約数和(自身を除く): 3123090736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 199, 216, 398, 432, 597, 796, 1194, 1592, 1791, 2388, 3184, 3582, 4776, 5373, 7164, 9552, 10746, 14328, 19273, 21492, 28656, 38546, 42984, 57819, 77092, 85968, 115638, 154184, 173457, 231276, 308368, 346914, 462552, 520371, 693828, 925104, 1040742, 1387656, 2081484, 2775312, 3835327, 4162968, 7670654, 8325936, 11505981, 15341308, 23011962, 30682616, 34517943, 46023924, 61365232, 69035886, 92047848, 103553829, 138071772, 184095696, 207107658, 276143544, 414215316, 552287088, 828430632, 1656861264]

約数ペア:

[(1, 1656861264), (2, 828430632), (3, 552287088), (4, 414215316), (6, 276143544), (8, 207107658), (9, 184095696), (12, 138071772), (16, 103553829), (18, 92047848), (24, 69035886), (27, 61365232), (36, 46023924), (48, 34517943), (54, 30682616), (72, 23011962), (108, 15341308), (144, 11505981), (199, 8325936), (216, 7670654), (398, 4162968), (432, 3835327), (597, 2775312), (796, 2081484), (1194, 1387656), (1592, 1040742), (1791, 925104), (2388, 693828), (3184, 520371), (3582, 462552), (4776, 346914), (5373, 308368), (7164, 231276), (9552, 173457), (10746, 154184), (14328, 115638), (19273, 85968), (21492, 77092), (28656, 57819), (38546, 42984)]