407614128

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{207121}}^1$

素因数の和:207173

約数の個数: 40

約数和(自身を含む): 1078691376

約数和(自身を除く): 671077248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 207121, 414242, 621363, 828484, 1242726, 1656968, 2485452, 3313936, 4970904, 8491961, 9941808, 16983922, 25475883, 33967844, 50951766, 67935688, 101903532, 135871376, 203807064, 407614128]

約数ペア:

[(1, 407614128), (2, 203807064), (3, 135871376), (4, 101903532), (6, 67935688), (8, 50951766), (12, 33967844), (16, 25475883), (24, 16983922), (41, 9941808), (48, 8491961), (82, 4970904), (123, 3313936), (164, 2485452), (246, 1656968), (328, 1242726), (492, 828484), (656, 621363), (984, 414242), (1968, 207121)]