442409916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{25097}}^1$

素因数の和:25230

約数の個数: 48

約数和(自身を含む): 1121579424

約数和(自身を除く): 679169508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 17628, 25097, 50194, 75291, 100388, 150582, 301164, 326261, 652522, 978783, 1305044, 1957566, 2835961, 3915132, 5671922, 8507883, 11343844, 17015766, 34031532, 36867493, 73734986, 110602479, 147469972, 221204958, 442409916]

約数ペア:

[(1, 442409916), (2, 221204958), (3, 147469972), (4, 110602479), (6, 73734986), (12, 36867493), (13, 34031532), (26, 17015766), (39, 11343844), (52, 8507883), (78, 5671922), (113, 3915132), (156, 2835961), (226, 1957566), (339, 1305044), (452, 978783), (678, 652522), (1356, 326261), (1469, 301164), (2938, 150582), (4407, 100388), (5876, 75291), (8814, 50194), (17628, 25097)]