285979896

素因数分解:

$2^3\times 3^5\times {\mathrm{157}}^1\times {\mathrm{937}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 809193840

約数和(自身を除く): 523213944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 157, 162, 216, 243, 314, 324, 471, 486, 628, 648, 937, 942, 972, 1256, 1413, 1874, 1884, 1944, 2811, 2826, 3748, 3768, 4239, 5622, 5652, 7496, 8433, 8478, 11244, 11304, 12717, 16866, 16956, 22488, 25299, 25434, 33732, 33912, 38151, 50598, 50868, 67464, 75897, 76302, 101196, 101736, 147109, 151794, 152604, 202392, 227691, 294218, 303588, 305208, 441327, 455382, 588436, 607176, 882654, 910764, 1176872, 1323981, 1765308, 1821528, 2647962, 3530616, 3971943, 5295924, 7943886, 10591848, 11915829, 15887772, 23831658, 31775544, 35747487, 47663316, 71494974, 95326632, 142989948, 285979896]

約数ペア:

[(1, 285979896), (2, 142989948), (3, 95326632), (4, 71494974), (6, 47663316), (8, 35747487), (9, 31775544), (12, 23831658), (18, 15887772), (24, 11915829), (27, 10591848), (36, 7943886), (54, 5295924), (72, 3971943), (81, 3530616), (108, 2647962), (157, 1821528), (162, 1765308), (216, 1323981), (243, 1176872), (314, 910764), (324, 882654), (471, 607176), (486, 588436), (628, 455382), (648, 441327), (937, 305208), (942, 303588), (972, 294218), (1256, 227691), (1413, 202392), (1874, 152604), (1884, 151794), (1944, 147109), (2811, 101736), (2826, 101196), (3748, 76302), (3768, 75897), (4239, 67464), (5622, 50868), (5652, 50598), (7496, 38151), (8433, 33912), (8478, 33732), (11244, 25434), (11304, 25299), (12717, 22488), (16866, 16956)]