1185221888

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 2448299112

約数和(自身を除く): 1263077224

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 157, 256, 296, 314, 592, 628, 797, 1184, 1256, 1594, 2368, 2512, 3188, 4736, 5024, 5809, 6376, 9472, 10048, 11618, 12752, 20096, 23236, 25504, 29489, 40192, 46472, 51008, 58978, 92944, 102016, 117956, 125129, 185888, 204032, 235912, 250258, 371776, 471824, 500516, 743552, 943648, 1001032, 1487104, 1887296, 2002064, 3774592, 4004128, 4629773, 7549184, 8008256, 9259546, 16016512, 18519092, 32033024, 37038184, 74076368, 148152736, 296305472, 592610944, 1185221888]

約数ペア:

[(1, 1185221888), (2, 592610944), (4, 296305472), (8, 148152736), (16, 74076368), (32, 37038184), (37, 32033024), (64, 18519092), (74, 16016512), (128, 9259546), (148, 8008256), (157, 7549184), (256, 4629773), (296, 4004128), (314, 3774592), (592, 2002064), (628, 1887296), (797, 1487104), (1184, 1001032), (1256, 943648), (1594, 743552), (2368, 500516), (2512, 471824), (3188, 371776), (4736, 250258), (5024, 235912), (5809, 204032), (6376, 185888), (9472, 125129), (10048, 117956), (11618, 102016), (12752, 92944), (20096, 58978), (23236, 51008), (25504, 46472), (29489, 40192)]