253108284

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 743758848

約数和(自身を除く): 490650564

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 53, 66, 69, 78, 92, 106, 121, 132, 138, 143, 156, 159, 212, 242, 253, 276, 286, 299, 318, 363, 429, 484, 506, 572, 583, 598, 636, 689, 726, 759, 858, 897, 1012, 1166, 1196, 1219, 1331, 1378, 1452, 1518, 1573, 1716, 1749, 1794, 2067, 2332, 2438, 2662, 2756, 2783, 3036, 3146, 3289, 3498, 3588, 3657, 3993, 4134, 4719, 4876, 5324, 5566, 6292, 6413, 6578, 6996, 7314, 7579, 7986, 8268, 8349, 9438, 9867, 11132, 12826, 13156, 13409, 14628, 15158, 15847, 15972, 16698, 17303, 18876, 19239, 19734, 22737, 25652, 26818, 30316, 30613, 31694, 33396, 34606, 36179, 38478, 39468, 40227, 45474, 47541, 51909, 53636, 61226, 63388, 69212, 70543, 72358, 76956, 80454, 83369, 90948, 91839, 95082, 103818, 108537, 122452, 141086, 144716, 147499, 160908, 166738, 174317, 183678, 190164, 207636, 211629, 217074, 250107, 282172, 294998, 333476, 348634, 367356, 397969, 423258, 434148, 442497, 500214, 522951, 589996, 697268, 795938, 846516, 884994, 917059, 1000428, 1045902, 1193907, 1591876, 1622489, 1769988, 1834118, 1917487, 2091804, 2387814, 2751177, 3244978, 3668236, 3834974, 4775628, 4867467, 5502354, 5752461, 6489956, 7669948, 9734934, 11004708, 11504922, 19469868, 21092357, 23009844, 42184714, 63277071, 84369428, 126554142, 253108284]

約数ペア:

[(1, 253108284), (2, 126554142), (3, 84369428), (4, 63277071), (6, 42184714), (11, 23009844), (12, 21092357), (13, 19469868), (22, 11504922), (23, 11004708), (26, 9734934), (33, 7669948), (39, 6489956), (44, 5752461), (46, 5502354), (52, 4867467), (53, 4775628), (66, 3834974), (69, 3668236), (78, 3244978), (92, 2751177), (106, 2387814), (121, 2091804), (132, 1917487), (138, 1834118), (143, 1769988), (156, 1622489), (159, 1591876), (212, 1193907), (242, 1045902), (253, 1000428), (276, 917059), (286, 884994), (299, 846516), (318, 795938), (363, 697268), (429, 589996), (484, 522951), (506, 500214), (572, 442497), (583, 434148), (598, 423258), (636, 397969), (689, 367356), (726, 348634), (759, 333476), (858, 294998), (897, 282172), (1012, 250107), (1166, 217074), (1196, 211629), (1219, 207636), (1331, 190164), (1378, 183678), (1452, 174317), (1518, 166738), (1573, 160908), (1716, 147499), (1749, 144716), (1794, 141086), (2067, 122452), (2332, 108537), (2438, 103818), (2662, 95082), (2756, 91839), (2783, 90948), (3036, 83369), (3146, 80454), (3289, 76956), (3498, 72358), (3588, 70543), (3657, 69212), (3993, 63388), (4134, 61226), (4719, 53636), (4876, 51909), (5324, 47541), (5566, 45474), (6292, 40227), (6413, 39468), (6578, 38478), (6996, 36179), (7314, 34606), (7579, 33396), (7986, 31694), (8268, 30613), (8349, 30316), (9438, 26818), (9867, 25652), (11132, 22737), (12826, 19734), (13156, 19239), (13409, 18876), (14628, 17303), (15158, 16698), (15847, 15972)]