About the Number
231127988
2進数表記:1101110001101011101110110100
漢数字表記:二億三千百十二万七千九百八十八
素因数分解:
素因数の和:993
約数の個数: 96
約数和(自身を含む): 540546048
約数和(自身を除く): 309418060
約数列:
[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 41, 52, 68, 82, 91, 119, 164, 182, 221, 238, 287, 364, 442, 476, 533, 574, 697, 884, 911, 1066, 1148, 1394, 1547, 1822, 2132, 2788, 3094, 3644, 3731, 4879, 6188, 6377, 7462, 9061, 9758, 11843, 12754, 14924, 15487, 18122, 19516, 23686, 25508, 30974, 36244, 37351, 47372, 61948, 63427, 74702, 82901, 108409, 126854, 149404, 165802, 201331, 216818, 253708, 261457, 331604, 402662, 433636, 485563, 522914, 634967, 805324, 971126, 1045828, 1269934, 1409317, 1942252, 2539868, 2818634, 3398941, 4444769, 5637268, 6797882, 8254571, 8889538, 13595764, 16509142, 17779076, 33018284, 57781997, 115563994, 231127988]
約数ペア:
[(1, 231127988), (2, 115563994), (4, 57781997), (7, 33018284), (13, 17779076), (14, 16509142), (17, 13595764), (26, 8889538), (28, 8254571), (34, 6797882), (41, 5637268), (52, 4444769), (68, 3398941), (82, 2818634), (91, 2539868), (119, 1942252), (164, 1409317), (182, 1269934), (221, 1045828), (238, 971126), (287, 805324), (364, 634967), (442, 522914), (476, 485563), (533, 433636), (574, 402662), (697, 331604), (884, 261457), (911, 253708), (1066, 216818), (1148, 201331), (1394, 165802), (1547, 149404), (1822, 126854), (2132, 108409), (2788, 82901), (3094, 74702), (3644, 63427), (3731, 61948), (4879, 47372), (6188, 37351), (6377, 36244), (7462, 30974), (9061, 25508), (9758, 23686), (11843, 19516), (12754, 18122), (14924, 15487)]このpageの処理時間: 0.04913163185119629 seconds