275393916

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{156119}}^1$

素因数の和:156143

約数の個数: 54

約数和(自身を含む): 809794440

約数和(自身を除く): 534400524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 156119, 312238, 468357, 624476, 936714, 1092833, 1405071, 1873428, 2185666, 2810142, 3278499, 4371332, 5620284, 6556998, 7649831, 9835497, 13113996, 15299662, 19670994, 22949493, 30599324, 39341988, 45898986, 68848479, 91797972, 137696958, 275393916]

約数ペア:

[(1, 275393916), (2, 137696958), (3, 91797972), (4, 68848479), (6, 45898986), (7, 39341988), (9, 30599324), (12, 22949493), (14, 19670994), (18, 15299662), (21, 13113996), (28, 9835497), (36, 7649831), (42, 6556998), (49, 5620284), (63, 4371332), (84, 3278499), (98, 2810142), (126, 2185666), (147, 1873428), (196, 1405071), (252, 1092833), (294, 936714), (441, 624476), (588, 468357), (882, 312238), (1764, 156119)]