264215224

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 664191360

約数和(自身を除く): 399976136

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 37, 52, 56, 68, 74, 91, 104, 119, 136, 148, 182, 221, 238, 259, 296, 364, 442, 476, 481, 518, 577, 629, 728, 884, 952, 962, 1036, 1154, 1258, 1547, 1768, 1924, 2072, 2308, 2516, 3094, 3367, 3848, 4039, 4403, 4616, 5032, 6188, 6734, 7501, 8078, 8177, 8806, 9809, 12376, 13468, 15002, 16156, 16354, 17612, 19618, 21349, 26936, 30004, 32312, 32708, 35224, 39236, 42698, 52507, 57239, 60008, 65416, 68663, 78472, 85396, 105014, 114478, 127517, 137326, 149443, 170792, 210028, 228956, 255034, 274652, 277537, 298886, 362933, 420056, 457912, 510068, 549304, 555074, 597772, 725866, 892619, 1020136, 1110148, 1195544, 1451732, 1785238, 1942759, 2220296, 2540531, 2903464, 3570476, 3885518, 4718129, 5081062, 7140952, 7771036, 9436258, 10162124, 15542072, 18872516, 20324248, 33026903, 37745032, 66053806, 132107612, 264215224]

約数ペア:

[(1, 264215224), (2, 132107612), (4, 66053806), (7, 37745032), (8, 33026903), (13, 20324248), (14, 18872516), (17, 15542072), (26, 10162124), (28, 9436258), (34, 7771036), (37, 7140952), (52, 5081062), (56, 4718129), (68, 3885518), (74, 3570476), (91, 2903464), (104, 2540531), (119, 2220296), (136, 1942759), (148, 1785238), (182, 1451732), (221, 1195544), (238, 1110148), (259, 1020136), (296, 892619), (364, 725866), (442, 597772), (476, 555074), (481, 549304), (518, 510068), (577, 457912), (629, 420056), (728, 362933), (884, 298886), (952, 277537), (962, 274652), (1036, 255034), (1154, 228956), (1258, 210028), (1547, 170792), (1768, 149443), (1924, 137326), (2072, 127517), (2308, 114478), (2516, 105014), (3094, 85396), (3367, 78472), (3848, 68663), (4039, 65416), (4403, 60008), (4616, 57239), (5032, 52507), (6188, 42698), (6734, 39236), (7501, 35224), (8078, 32708), (8177, 32312), (8806, 30004), (9809, 26936), (12376, 21349), (13468, 19618), (15002, 17612), (16156, 16354)]