2070443648

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 5258181600

約数和(自身を除く): 3187737952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 67, 91, 98, 104, 112, 128, 134, 182, 196, 208, 224, 268, 364, 379, 392, 416, 448, 469, 536, 637, 728, 758, 784, 832, 871, 896, 938, 1072, 1274, 1456, 1516, 1568, 1664, 1742, 1876, 2144, 2548, 2653, 2912, 3032, 3136, 3283, 3484, 3752, 4288, 4927, 5096, 5306, 5824, 6064, 6097, 6272, 6566, 6968, 7504, 8576, 9854, 10192, 10612, 11648, 12128, 12194, 13132, 13936, 15008, 18571, 19708, 20384, 21224, 24256, 24388, 25393, 26264, 27872, 30016, 34489, 37142, 39416, 40768, 42448, 42679, 48512, 48776, 50786, 52528, 55744, 60032, 68978, 74284, 78832, 81536, 84896, 85358, 97552, 101572, 105056, 111488, 137956, 148568, 157664, 169792, 170716, 177751, 195104, 203144, 210112, 241423, 275912, 297136, 315328, 330109, 339584, 341432, 355502, 390208, 406288, 420224, 482846, 551824, 594272, 630656, 660218, 682864, 711004, 780416, 812576, 965692, 1103648, 1188544, 1244257, 1320436, 1365728, 1422008, 1625152, 1931384, 2207296, 2310763, 2377088, 2488514, 2640872, 2731456, 2844016, 3250304, 3862768, 4414592, 4621526, 4977028, 5281744, 5462912, 5688032, 7725536, 9243052, 9954056, 10563488, 11376064, 15451072, 16175341, 18486104, 19908112, 21126976, 22752128, 30902144, 32350682, 36972208, 39816224, 42253952, 64701364, 73944416, 79632448, 129402728, 147888832, 159264896, 258805456, 295777664, 517610912, 1035221824, 2070443648]

約数ペア:

[(1, 2070443648), (2, 1035221824), (4, 517610912), (7, 295777664), (8, 258805456), (13, 159264896), (14, 147888832), (16, 129402728), (26, 79632448), (28, 73944416), (32, 64701364), (49, 42253952), (52, 39816224), (56, 36972208), (64, 32350682), (67, 30902144), (91, 22752128), (98, 21126976), (104, 19908112), (112, 18486104), (128, 16175341), (134, 15451072), (182, 11376064), (196, 10563488), (208, 9954056), (224, 9243052), (268, 7725536), (364, 5688032), (379, 5462912), (392, 5281744), (416, 4977028), (448, 4621526), (469, 4414592), (536, 3862768), (637, 3250304), (728, 2844016), (758, 2731456), (784, 2640872), (832, 2488514), (871, 2377088), (896, 2310763), (938, 2207296), (1072, 1931384), (1274, 1625152), (1456, 1422008), (1516, 1365728), (1568, 1320436), (1664, 1244257), (1742, 1188544), (1876, 1103648), (2144, 965692), (2548, 812576), (2653, 780416), (2912, 711004), (3032, 682864), (3136, 660218), (3283, 630656), (3484, 594272), (3752, 551824), (4288, 482846), (4927, 420224), (5096, 406288), (5306, 390208), (5824, 355502), (6064, 341432), (6097, 339584), (6272, 330109), (6566, 315328), (6968, 297136), (7504, 275912), (8576, 241423), (9854, 210112), (10192, 203144), (10612, 195104), (11648, 177751), (12128, 170716), (12194, 169792), (13132, 157664), (13936, 148568), (15008, 137956), (18571, 111488), (19708, 105056), (20384, 101572), (21224, 97552), (24256, 85358), (24388, 84896), (25393, 81536), (26264, 78832), (27872, 74284), (30016, 68978), (34489, 60032), (37142, 55744), (39416, 52528), (40768, 50786), (42448, 48776), (42679, 48512)]