2139343232

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:744

約数の個数: 128

約数和(自身を含む): 4816358400

約数和(自身を除く): 2677015168

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 67, 104, 124, 128, 134, 208, 248, 268, 403, 416, 496, 536, 619, 806, 832, 871, 992, 1072, 1238, 1612, 1664, 1742, 1984, 2077, 2144, 2476, 3224, 3484, 3968, 4154, 4288, 4952, 6448, 6968, 8047, 8308, 8576, 9904, 12896, 13936, 16094, 16616, 19189, 19808, 25792, 27001, 27872, 32188, 33232, 38378, 39616, 41473, 51584, 54002, 55744, 64376, 66464, 76756, 79232, 82946, 108004, 111488, 128752, 132928, 153512, 165892, 216008, 249457, 257504, 265856, 307024, 331784, 432016, 498914, 515008, 539149, 614048, 663568, 864032, 997828, 1030016, 1078298, 1228096, 1285663, 1327136, 1728064, 1995656, 2156596, 2456192, 2571326, 2654272, 3456128, 3991312, 4313192, 5142652, 5308544, 7982624, 8626384, 10285304, 15965248, 16713619, 17252768, 20570608, 31930496, 33427238, 34505536, 41141216, 66854476, 69011072, 82282432, 133708952, 164564864, 267417904, 534835808, 1069671616, 2139343232]

約数ペア:

[(1, 2139343232), (2, 1069671616), (4, 534835808), (8, 267417904), (13, 164564864), (16, 133708952), (26, 82282432), (31, 69011072), (32, 66854476), (52, 41141216), (62, 34505536), (64, 33427238), (67, 31930496), (104, 20570608), (124, 17252768), (128, 16713619), (134, 15965248), (208, 10285304), (248, 8626384), (268, 7982624), (403, 5308544), (416, 5142652), (496, 4313192), (536, 3991312), (619, 3456128), (806, 2654272), (832, 2571326), (871, 2456192), (992, 2156596), (1072, 1995656), (1238, 1728064), (1612, 1327136), (1664, 1285663), (1742, 1228096), (1984, 1078298), (2077, 1030016), (2144, 997828), (2476, 864032), (3224, 663568), (3484, 614048), (3968, 539149), (4154, 515008), (4288, 498914), (4952, 432016), (6448, 331784), (6968, 307024), (8047, 265856), (8308, 257504), (8576, 249457), (9904, 216008), (12896, 165892), (13936, 153512), (16094, 132928), (16616, 128752), (19189, 111488), (19808, 108004), (25792, 82946), (27001, 79232), (27872, 76756), (32188, 66464), (33232, 64376), (38378, 55744), (39616, 54002), (41473, 51584)]