About the Number

1997795328

1997795327 ← → 1997795329

2進数表記:1110111000100111111000000000000

漢数字表記:十九億九千七百七十九万五千三百二十八

素因数分解:

2 12 × 3 1 × 367 1 × 443 1

素因数の和:837
約数の個数: 104
約数和(自身を含む): 5353375488
約数和(自身を除く): 3355580160

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 367, 384, 443, 512, 734, 768, 886, 1024, 1101, 1329, 1468, 1536, 1772, 2048, 2202, 2658, 2936, 3072, 3544, 4096, 4404, 5316, 5872, 6144, 7088, 8808, 10632, 11744, 12288, 14176, 17616, 21264, 23488, 28352, 35232, 42528, 46976, 56704, 70464, 85056, 93952, 113408, 140928, 162581, 170112, 187904, 226816, 281856, 325162, 340224, 375808, 453632, 487743, 563712, 650324, 680448, 751616, 907264, 975486, 1127424, 1300648, 1360896, 1503232, 1814528, 1950972, 2254848, 2601296, 2721792, 3901944, 4509696, 5202592, 5443584, 7803888, 10405184, 15607776, 20810368, 31215552, 41620736, 62431104, 83241472, 124862208, 166482944, 249724416, 332965888, 499448832, 665931776, 998897664, 1997795328]

約数ペア:
[(1, 1997795328), (2, 998897664), (3, 665931776), (4, 499448832), (6, 332965888), (8, 249724416), (12, 166482944), (16, 124862208), (24, 83241472), (32, 62431104), (48, 41620736), (64, 31215552), (96, 20810368), (128, 15607776), (192, 10405184), (256, 7803888), (367, 5443584), (384, 5202592), (443, 4509696), (512, 3901944), (734, 2721792), (768, 2601296), (886, 2254848), (1024, 1950972), (1101, 1814528), (1329, 1503232), (1468, 1360896), (1536, 1300648), (1772, 1127424), (2048, 975486), (2202, 907264), (2658, 751616), (2936, 680448), (3072, 650324), (3544, 563712), (4096, 487743), (4404, 453632), (5316, 375808), (5872, 340224), (6144, 325162), (7088, 281856), (8808, 226816), (10632, 187904), (11744, 170112), (12288, 162581), (14176, 140928), (17616, 113408), (21264, 93952), (23488, 85056), (28352, 70464), (35232, 56704), (42528, 46976)]

このpageの処理時間: 0.5794332027435303 seconds