309508056

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1366

約数の個数: 192

約数和(自身を含む): 1028401920

約数和(自身を除く): 718893864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 23, 24, 26, 33, 36, 39, 44, 46, 52, 66, 69, 72, 78, 88, 92, 99, 104, 117, 132, 138, 143, 156, 184, 198, 207, 234, 253, 264, 276, 286, 299, 312, 396, 414, 429, 468, 506, 552, 572, 598, 759, 792, 828, 858, 897, 936, 1012, 1144, 1196, 1287, 1307, 1518, 1656, 1716, 1794, 2024, 2277, 2392, 2574, 2614, 2691, 3036, 3289, 3432, 3588, 3921, 4554, 5148, 5228, 5382, 6072, 6578, 7176, 7842, 9108, 9867, 10296, 10456, 10764, 11763, 13156, 14377, 15684, 16991, 18216, 19734, 21528, 23526, 26312, 28754, 29601, 30061, 31368, 33982, 39468, 43131, 47052, 50973, 57508, 59202, 60122, 67964, 78936, 86262, 90183, 94104, 101946, 115016, 118404, 120244, 129393, 135928, 152919, 172524, 180366, 186901, 203892, 236808, 240488, 258786, 270549, 305838, 330671, 345048, 360732, 373802, 390793, 407784, 517572, 541098, 560703, 611676, 661342, 721464, 747604, 781586, 992013, 1035144, 1082196, 1121406, 1172379, 1223352, 1322684, 1495208, 1563172, 1682109, 1984026, 2164392, 2242812, 2344758, 2645368, 2976039, 3126344, 3364218, 3517137, 3968052, 4298723, 4485624, 4689516, 5952078, 6728436, 7034274, 7936104, 8597446, 9379032, 11904156, 12896169, 13456872, 14068548, 17194892, 23808312, 25792338, 28137096, 34389784, 38688507, 51584676, 77377014, 103169352, 154754028, 309508056]

約数ペア:

[(1, 309508056), (2, 154754028), (3, 103169352), (4, 77377014), (6, 51584676), (8, 38688507), (9, 34389784), (11, 28137096), (12, 25792338), (13, 23808312), (18, 17194892), (22, 14068548), (23, 13456872), (24, 12896169), (26, 11904156), (33, 9379032), (36, 8597446), (39, 7936104), (44, 7034274), (46, 6728436), (52, 5952078), (66, 4689516), (69, 4485624), (72, 4298723), (78, 3968052), (88, 3517137), (92, 3364218), (99, 3126344), (104, 2976039), (117, 2645368), (132, 2344758), (138, 2242812), (143, 2164392), (156, 1984026), (184, 1682109), (198, 1563172), (207, 1495208), (234, 1322684), (253, 1223352), (264, 1172379), (276, 1121406), (286, 1082196), (299, 1035144), (312, 992013), (396, 781586), (414, 747604), (429, 721464), (468, 661342), (506, 611676), (552, 560703), (572, 541098), (598, 517572), (759, 407784), (792, 390793), (828, 373802), (858, 360732), (897, 345048), (936, 330671), (1012, 305838), (1144, 270549), (1196, 258786), (1287, 240488), (1307, 236808), (1518, 203892), (1656, 186901), (1716, 180366), (1794, 172524), (2024, 152919), (2277, 135928), (2392, 129393), (2574, 120244), (2614, 118404), (2691, 115016), (3036, 101946), (3289, 94104), (3432, 90183), (3588, 86262), (3921, 78936), (4554, 67964), (5148, 60122), (5228, 59202), (5382, 57508), (6072, 50973), (6578, 47052), (7176, 43131), (7842, 39468), (9108, 33982), (9867, 31368), (10296, 30061), (10456, 29601), (10764, 28754), (11763, 26312), (13156, 23526), (14377, 21528), (15684, 19734), (16991, 18216)]