401812992

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{12457}}^1$

素因数の和:12488

約数の個数: 120

約数和(自身を含む): 1325431536

約数和(自身を除く): 923618544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 12457, 16128, 24914, 32256, 37371, 49828, 74742, 87199, 99656, 112113, 149484, 174398, 199312, 224226, 261597, 298968, 348796, 398624, 448452, 523194, 597936, 697592, 784791, 797248, 896904, 1046388, 1195872, 1395184, 1569582, 1594496, 1793808, 2092776, 2391744, 2790368, 3139164, 3188992, 3587616, 4185552, 4783488, 5580736, 6278328, 6377984, 7175232, 8371104, 9566976, 11161472, 12556656, 14350464, 16742208, 19133952, 22322944, 25113312, 28700928, 33484416, 44645888, 50226624, 57401856, 66968832, 100453248, 133937664, 200906496, 401812992]

約数ペア:

[(1, 401812992), (2, 200906496), (3, 133937664), (4, 100453248), (6, 66968832), (7, 57401856), (8, 50226624), (9, 44645888), (12, 33484416), (14, 28700928), (16, 25113312), (18, 22322944), (21, 19133952), (24, 16742208), (28, 14350464), (32, 12556656), (36, 11161472), (42, 9566976), (48, 8371104), (56, 7175232), (63, 6377984), (64, 6278328), (72, 5580736), (84, 4783488), (96, 4185552), (112, 3587616), (126, 3188992), (128, 3139164), (144, 2790368), (168, 2391744), (192, 2092776), (224, 1793808), (252, 1594496), (256, 1569582), (288, 1395184), (336, 1195872), (384, 1046388), (448, 896904), (504, 797248), (512, 784791), (576, 697592), (672, 597936), (768, 523194), (896, 448452), (1008, 398624), (1152, 348796), (1344, 298968), (1536, 261597), (1792, 224226), (2016, 199312), (2304, 174398), (2688, 149484), (3584, 112113), (4032, 99656), (4608, 87199), (5376, 74742), (8064, 49828), (10752, 37371), (12457, 32256), (16128, 24914)]