2109128112

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4127}}^1$

素因数の和:4177

約数の個数: 240

約数和(自身を含む): 7493806080

約数和(自身を除く): 5384677968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 546, 624, 676, 702, 728, 756, 819, 936, 1008, 1014, 1092, 1183, 1352, 1404, 1456, 1512, 1521, 1638, 1872, 2028, 2184, 2366, 2457, 2704, 2808, 3024, 3042, 3276, 3549, 4056, 4127, 4368, 4563, 4732, 4914, 5616, 6084, 6552, 7098, 8112, 8254, 9126, 9464, 9828, 10647, 12168, 12381, 13104, 14196, 16508, 18252, 18928, 19656, 21294, 24336, 24762, 28392, 28889, 31941, 33016, 36504, 37143, 39312, 42588, 49524, 53651, 56784, 57778, 63882, 66032, 73008, 74286, 85176, 86667, 99048, 107302, 111429, 115556, 127764, 148572, 160953, 170352, 173334, 198096, 214604, 222858, 231112, 255528, 260001, 297144, 321906, 346668, 375557, 429208, 445716, 462224, 482859, 511056, 520002, 594288, 643812, 693336, 697463, 751114, 780003, 858416, 891432, 965718, 1040004, 1126671, 1287624, 1386672, 1394926, 1448577, 1502228, 1560006, 1782864, 1931436, 2080008, 2092389, 2253342, 2575248, 2789852, 2897154, 3004456, 3120012, 3380013, 3862872, 4160016, 4184778, 4506684, 4882241, 5579704, 5794308, 6008912, 6240024, 6277167, 6760026, 7725744, 8369556, 9013368, 9764482, 10140039, 11159408, 11588616, 12480048, 12554334, 13520052, 14646723, 16739112, 18026736, 18831501, 19528964, 20280078, 23177232, 25108668, 27040104, 29293446, 33478224, 37663002, 39057928, 40560156, 43940169, 50217336, 54080208, 58586892, 75326004, 78115856, 81120312, 87880338, 100434672, 117173784, 131820507, 150652008, 162240624, 175760676, 234347568, 263641014, 301304016, 351521352, 527282028, 703042704, 1054564056, 2109128112]

約数ペア:

[(1, 2109128112), (2, 1054564056), (3, 703042704), (4, 527282028), (6, 351521352), (7, 301304016), (8, 263641014), (9, 234347568), (12, 175760676), (13, 162240624), (14, 150652008), (16, 131820507), (18, 117173784), (21, 100434672), (24, 87880338), (26, 81120312), (27, 78115856), (28, 75326004), (36, 58586892), (39, 54080208), (42, 50217336), (48, 43940169), (52, 40560156), (54, 39057928), (56, 37663002), (63, 33478224), (72, 29293446), (78, 27040104), (84, 25108668), (91, 23177232), (104, 20280078), (108, 19528964), (112, 18831501), (117, 18026736), (126, 16739112), (144, 14646723), (156, 13520052), (168, 12554334), (169, 12480048), (182, 11588616), (189, 11159408), (208, 10140039), (216, 9764482), (234, 9013368), (252, 8369556), (273, 7725744), (312, 6760026), (336, 6277167), (338, 6240024), (351, 6008912), (364, 5794308), (378, 5579704), (432, 4882241), (468, 4506684), (504, 4184778), (507, 4160016), (546, 3862872), (624, 3380013), (676, 3120012), (702, 3004456), (728, 2897154), (756, 2789852), (819, 2575248), (936, 2253342), (1008, 2092389), (1014, 2080008), (1092, 1931436), (1183, 1782864), (1352, 1560006), (1404, 1502228), (1456, 1448577), (1512, 1394926), (1521, 1386672), (1638, 1287624), (1872, 1126671), (2028, 1040004), (2184, 965718), (2366, 891432), (2457, 858416), (2704, 780003), (2808, 751114), (3024, 697463), (3042, 693336), (3276, 643812), (3549, 594288), (4056, 520002), (4127, 511056), (4368, 482859), (4563, 462224), (4732, 445716), (4914, 429208), (5616, 375557), (6084, 346668), (6552, 321906), (7098, 297144), (8112, 260001), (8254, 255528), (9126, 231112), (9464, 222858), (9828, 214604), (10647, 198096), (12168, 173334), (12381, 170352), (13104, 160953), (14196, 148572), (16508, 127764), (18252, 115556), (18928, 111429), (19656, 107302), (21294, 99048), (24336, 86667), (24762, 85176), (28392, 74286), (28889, 73008), (31941, 66032), (33016, 63882), (36504, 57778), (37143, 56784), (39312, 53651), (42588, 49524)]