1311697584

素因数分解:

$2^4\times 3^3\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:880

約数の個数: 160

約数和(自身を含む): 3899750400

約数和(自身を除く): 2588052816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 82, 103, 108, 123, 144, 164, 206, 216, 246, 309, 328, 369, 412, 432, 492, 618, 656, 719, 738, 824, 927, 984, 1107, 1236, 1438, 1476, 1648, 1854, 1968, 2157, 2214, 2472, 2781, 2876, 2952, 3708, 4223, 4314, 4428, 4944, 5562, 5752, 5904, 6471, 7416, 8446, 8628, 8856, 11124, 11504, 12669, 12942, 14832, 16892, 17256, 17712, 19413, 22248, 25338, 25884, 29479, 33784, 34512, 38007, 38826, 44496, 50676, 51768, 58958, 67568, 74057, 76014, 77652, 88437, 101352, 103536, 114021, 117916, 148114, 152028, 155304, 176874, 202704, 222171, 228042, 235832, 265311, 296228, 304056, 310608, 353748, 444342, 456084, 471664, 530622, 592456, 608112, 666513, 707496, 795933, 888684, 912168, 1061244, 1184912, 1333026, 1414992, 1591866, 1777368, 1824336, 1999539, 2122488, 2666052, 3036337, 3183732, 3554736, 3999078, 4244976, 5332104, 6072674, 6367464, 7998156, 9109011, 10664208, 12145348, 12734928, 15996312, 18218022, 24290696, 27327033, 31992624, 36436044, 48581392, 54654066, 72872088, 81981099, 109308132, 145744176, 163962198, 218616264, 327924396, 437232528, 655848792, 1311697584]

約数ペア:

[(1, 1311697584), (2, 655848792), (3, 437232528), (4, 327924396), (6, 218616264), (8, 163962198), (9, 145744176), (12, 109308132), (16, 81981099), (18, 72872088), (24, 54654066), (27, 48581392), (36, 36436044), (41, 31992624), (48, 27327033), (54, 24290696), (72, 18218022), (82, 15996312), (103, 12734928), (108, 12145348), (123, 10664208), (144, 9109011), (164, 7998156), (206, 6367464), (216, 6072674), (246, 5332104), (309, 4244976), (328, 3999078), (369, 3554736), (412, 3183732), (432, 3036337), (492, 2666052), (618, 2122488), (656, 1999539), (719, 1824336), (738, 1777368), (824, 1591866), (927, 1414992), (984, 1333026), (1107, 1184912), (1236, 1061244), (1438, 912168), (1476, 888684), (1648, 795933), (1854, 707496), (1968, 666513), (2157, 608112), (2214, 592456), (2472, 530622), (2781, 471664), (2876, 456084), (2952, 444342), (3708, 353748), (4223, 310608), (4314, 304056), (4428, 296228), (4944, 265311), (5562, 235832), (5752, 228042), (5904, 222171), (6471, 202704), (7416, 176874), (8446, 155304), (8628, 152028), (8856, 148114), (11124, 117916), (11504, 114021), (12669, 103536), (12942, 101352), (14832, 88437), (16892, 77652), (17256, 76014), (17712, 74057), (19413, 67568), (22248, 58958), (25338, 51768), (25884, 50676), (29479, 44496), (33784, 38826), (34512, 38007)]