260784216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2767}}^1$

素因数の和:2814

約数の個数: 192

約数和(自身を含む): 932705280

約数和(自身を除く): 671921064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 119, 126, 132, 136, 153, 154, 168, 187, 198, 204, 231, 238, 252, 264, 306, 308, 357, 374, 396, 408, 462, 476, 504, 561, 612, 616, 693, 714, 748, 792, 924, 952, 1071, 1122, 1224, 1309, 1386, 1428, 1496, 1683, 1848, 2142, 2244, 2618, 2767, 2772, 2856, 3366, 3927, 4284, 4488, 5236, 5534, 5544, 6732, 7854, 8301, 8568, 10472, 11068, 11781, 13464, 15708, 16602, 19369, 22136, 23562, 24903, 30437, 31416, 33204, 38738, 47039, 47124, 49806, 58107, 60874, 66408, 77476, 91311, 94078, 94248, 99612, 116214, 121748, 141117, 154952, 174321, 182622, 188156, 199224, 213059, 232428, 243496, 273933, 282234, 329273, 348642, 365244, 376312, 423351, 426118, 464856, 517429, 547866, 564468, 639177, 658546, 697284, 730488, 846702, 852236, 987819, 1034858, 1095732, 1128936, 1278354, 1317092, 1394568, 1552287, 1693404, 1704472, 1917531, 1975638, 2069716, 2191464, 2556708, 2634184, 2963457, 3104574, 3386808, 3622003, 3835062, 3951276, 4139432, 4656861, 5113416, 5926914, 6209148, 7244006, 7670124, 7902552, 9313722, 10866009, 11853828, 12418296, 14488012, 15340248, 18627444, 21732018, 23707656, 28976024, 32598027, 37254888, 43464036, 65196054, 86928072, 130392108, 260784216]

約数ペア:

[(1, 260784216), (2, 130392108), (3, 86928072), (4, 65196054), (6, 43464036), (7, 37254888), (8, 32598027), (9, 28976024), (11, 23707656), (12, 21732018), (14, 18627444), (17, 15340248), (18, 14488012), (21, 12418296), (22, 11853828), (24, 10866009), (28, 9313722), (33, 7902552), (34, 7670124), (36, 7244006), (42, 6209148), (44, 5926914), (51, 5113416), (56, 4656861), (63, 4139432), (66, 3951276), (68, 3835062), (72, 3622003), (77, 3386808), (84, 3104574), (88, 2963457), (99, 2634184), (102, 2556708), (119, 2191464), (126, 2069716), (132, 1975638), (136, 1917531), (153, 1704472), (154, 1693404), (168, 1552287), (187, 1394568), (198, 1317092), (204, 1278354), (231, 1128936), (238, 1095732), (252, 1034858), (264, 987819), (306, 852236), (308, 846702), (357, 730488), (374, 697284), (396, 658546), (408, 639177), (462, 564468), (476, 547866), (504, 517429), (561, 464856), (612, 426118), (616, 423351), (693, 376312), (714, 365244), (748, 348642), (792, 329273), (924, 282234), (952, 273933), (1071, 243496), (1122, 232428), (1224, 213059), (1309, 199224), (1386, 188156), (1428, 182622), (1496, 174321), (1683, 154952), (1848, 141117), (2142, 121748), (2244, 116214), (2618, 99612), (2767, 94248), (2772, 94078), (2856, 91311), (3366, 77476), (3927, 66408), (4284, 60874), (4488, 58107), (5236, 49806), (5534, 47124), (5544, 47039), (6732, 38738), (7854, 33204), (8301, 31416), (8568, 30437), (10472, 24903), (11068, 23562), (11781, 22136), (13464, 19369), (15708, 16602)]