About the Number

100981248

100981247 ← → 100981249

2進数表記:110000001001101101000000000

漢数字表記:一億九十八万千二百四十八

素因数分解:

2 9 × 3 1 × 29 1 × 2267 1

素因数の和:2317
約数の個数: 80
約数和(自身を含む): 278419680
約数和(自身を除く): 177438432

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1856, 2267, 2784, 3712, 4534, 5568, 6801, 7424, 9068, 11136, 13602, 14848, 18136, 22272, 27204, 36272, 44544, 54408, 65743, 72544, 108816, 131486, 145088, 197229, 217632, 262972, 290176, 394458, 435264, 525944, 580352, 788916, 870528, 1051888, 1160704, 1577832, 1741056, 2103776, 3155664, 3482112, 4207552, 6311328, 8415104, 12622656, 16830208, 25245312, 33660416, 50490624, 100981248]

約数ペア:
[(1, 100981248), (2, 50490624), (3, 33660416), (4, 25245312), (6, 16830208), (8, 12622656), (12, 8415104), (16, 6311328), (24, 4207552), (29, 3482112), (32, 3155664), (48, 2103776), (58, 1741056), (64, 1577832), (87, 1160704), (96, 1051888), (116, 870528), (128, 788916), (174, 580352), (192, 525944), (232, 435264), (256, 394458), (348, 290176), (384, 262972), (464, 217632), (512, 197229), (696, 145088), (768, 131486), (928, 108816), (1392, 72544), (1536, 65743), (1856, 54408), (2267, 44544), (2784, 36272), (3712, 27204), (4534, 22272), (5568, 18136), (6801, 14848), (7424, 13602), (9068, 11136)]

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