1240432128

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20744

約数の個数: 120

約数和(自身を含む): 3855539688

約数和(自身を除く): 2615107560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 512, 576, 624, 768, 832, 936, 1152, 1248, 1536, 1664, 1872, 2304, 2496, 3328, 3744, 4608, 4992, 6656, 7488, 9984, 14976, 19968, 20707, 29952, 41414, 59904, 62121, 82828, 124242, 165656, 186363, 248484, 269191, 331312, 372726, 496968, 538382, 662624, 745452, 807573, 993936, 1076764, 1325248, 1490904, 1615146, 1987872, 2153528, 2422719, 2650496, 2981808, 3230292, 3975744, 4307056, 4845438, 5300992, 5963616, 6460584, 7951488, 8614112, 9690876, 10601984, 11927232, 12921168, 15902976, 17228224, 19381752, 23854464, 25842336, 31805952, 34456448, 38763504, 47708928, 51684672, 68912896, 77527008, 95417856, 103369344, 137825792, 155054016, 206738688, 310108032, 413477376, 620216064, 1240432128]

約数ペア:

[(1, 1240432128), (2, 620216064), (3, 413477376), (4, 310108032), (6, 206738688), (8, 155054016), (9, 137825792), (12, 103369344), (13, 95417856), (16, 77527008), (18, 68912896), (24, 51684672), (26, 47708928), (32, 38763504), (36, 34456448), (39, 31805952), (48, 25842336), (52, 23854464), (64, 19381752), (72, 17228224), (78, 15902976), (96, 12921168), (104, 11927232), (117, 10601984), (128, 9690876), (144, 8614112), (156, 7951488), (192, 6460584), (208, 5963616), (234, 5300992), (256, 4845438), (288, 4307056), (312, 3975744), (384, 3230292), (416, 2981808), (468, 2650496), (512, 2422719), (576, 2153528), (624, 1987872), (768, 1615146), (832, 1490904), (936, 1325248), (1152, 1076764), (1248, 993936), (1536, 807573), (1664, 745452), (1872, 662624), (2304, 538382), (2496, 496968), (3328, 372726), (3744, 331312), (4608, 269191), (4992, 248484), (6656, 186363), (7488, 165656), (9984, 124242), (14976, 82828), (19968, 62121), (20707, 59904), (29952, 41414)]