2145231504

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{19423}}^1$

素因数の和:19509

約数の個数: 120

約数和(自身を含む): 6575412480

約数和(自身を除く): 4430180976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1416, 1534, 1872, 2124, 2301, 2832, 3068, 4248, 4602, 6136, 6903, 8496, 9204, 12272, 13806, 18408, 19423, 27612, 36816, 38846, 55224, 58269, 77692, 110448, 116538, 155384, 174807, 233076, 252499, 310768, 349614, 466152, 504998, 699228, 757497, 932304, 1009996, 1145957, 1398456, 1514994, 2019992, 2272491, 2291914, 2796912, 3029988, 3437871, 4039984, 4544982, 4583828, 6059976, 6875742, 9089964, 9167656, 10313613, 12119952, 13751484, 14897441, 18179928, 18335312, 20627226, 27502968, 29794882, 36359856, 41254452, 44692323, 55005936, 59589764, 82508904, 89384646, 119179528, 134076969, 165017808, 178769292, 238359056, 268153938, 357538584, 536307876, 715077168, 1072615752, 2145231504]

約数ペア:

[(1, 2145231504), (2, 1072615752), (3, 715077168), (4, 536307876), (6, 357538584), (8, 268153938), (9, 238359056), (12, 178769292), (13, 165017808), (16, 134076969), (18, 119179528), (24, 89384646), (26, 82508904), (36, 59589764), (39, 55005936), (48, 44692323), (52, 41254452), (59, 36359856), (72, 29794882), (78, 27502968), (104, 20627226), (117, 18335312), (118, 18179928), (144, 14897441), (156, 13751484), (177, 12119952), (208, 10313613), (234, 9167656), (236, 9089964), (312, 6875742), (354, 6059976), (468, 4583828), (472, 4544982), (531, 4039984), (624, 3437871), (708, 3029988), (767, 2796912), (936, 2291914), (944, 2272491), (1062, 2019992), (1416, 1514994), (1534, 1398456), (1872, 1145957), (2124, 1009996), (2301, 932304), (2832, 757497), (3068, 699228), (4248, 504998), (4602, 466152), (6136, 349614), (6903, 310768), (8496, 252499), (9204, 233076), (12272, 174807), (13806, 155384), (18408, 116538), (19423, 110448), (27612, 77692), (36816, 58269), (38846, 55224)]