428724408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2063}}^1$

素因数の和:3316

約数の個数: 64

約数和(自身を含む): 1226511360

約数和(自身を除く): 797786952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1237, 2063, 2474, 3711, 4126, 4948, 6189, 7422, 8252, 8659, 9896, 12378, 14441, 14844, 16504, 17318, 24756, 25977, 28882, 29688, 34636, 43323, 49512, 51954, 57764, 69272, 86646, 103908, 115528, 173292, 207816, 346584, 2551931, 5103862, 7655793, 10207724, 15311586, 17863517, 20415448, 30623172, 35727034, 53590551, 61246344, 71454068, 107181102, 142908136, 214362204, 428724408]

約数ペア:

[(1, 428724408), (2, 214362204), (3, 142908136), (4, 107181102), (6, 71454068), (7, 61246344), (8, 53590551), (12, 35727034), (14, 30623172), (21, 20415448), (24, 17863517), (28, 15311586), (42, 10207724), (56, 7655793), (84, 5103862), (168, 2551931), (1237, 346584), (2063, 207816), (2474, 173292), (3711, 115528), (4126, 103908), (4948, 86646), (6189, 69272), (7422, 57764), (8252, 51954), (8659, 49512), (9896, 43323), (12378, 34636), (14441, 29688), (14844, 28882), (16504, 25977), (17318, 24756)]