About the Number

228328992

228328991 ← → 228328993

2進数表記:1101100111000000011000100000

漢数字表記:二億二千八百三十二万八千九百九十二

素因数分解:

2 5 × 3 2 × 397 1 × 1997 1

素因数の和:2410
約数の個数: 72
約数和(自身を含む): 651272076
約数和(自身を除く): 422943084

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 397, 794, 1191, 1588, 1997, 2382, 3176, 3573, 3994, 4764, 5991, 6352, 7146, 7988, 9528, 11982, 12704, 14292, 15976, 17973, 19056, 23964, 28584, 31952, 35946, 38112, 47928, 57168, 63904, 71892, 95856, 114336, 143784, 191712, 287568, 575136, 792809, 1585618, 2378427, 3171236, 4756854, 6342472, 7135281, 9513708, 12684944, 14270562, 19027416, 25369888, 28541124, 38054832, 57082248, 76109664, 114164496, 228328992]

約数ペア:
[(1, 228328992), (2, 114164496), (3, 76109664), (4, 57082248), (6, 38054832), (8, 28541124), (9, 25369888), (12, 19027416), (16, 14270562), (18, 12684944), (24, 9513708), (32, 7135281), (36, 6342472), (48, 4756854), (72, 3171236), (96, 2378427), (144, 1585618), (288, 792809), (397, 575136), (794, 287568), (1191, 191712), (1588, 143784), (1997, 114336), (2382, 95856), (3176, 71892), (3573, 63904), (3994, 57168), (4764, 47928), (5991, 38112), (6352, 35946), (7146, 31952), (7988, 28584), (9528, 23964), (11982, 19056), (12704, 17973), (14292, 15976)]

このpageの処理時間: 0.013595819473266602 seconds