478842384

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:928

約数の個数: 80

約数和(自身を含む): 1260990720

約数和(自身を除く): 782148336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 197, 237, 316, 394, 474, 591, 632, 641, 788, 948, 1182, 1264, 1282, 1576, 1896, 1923, 2364, 2564, 3152, 3792, 3846, 4728, 5128, 7692, 9456, 10256, 15384, 15563, 30768, 31126, 46689, 50639, 62252, 93378, 101278, 124504, 126277, 151917, 186756, 202556, 249008, 252554, 303834, 373512, 378831, 405112, 505108, 607668, 747024, 757662, 810224, 1010216, 1215336, 1515324, 2020432, 2430672, 3030648, 6061296, 9975883, 19951766, 29927649, 39903532, 59855298, 79807064, 119710596, 159614128, 239421192, 478842384]

約数ペア:

[(1, 478842384), (2, 239421192), (3, 159614128), (4, 119710596), (6, 79807064), (8, 59855298), (12, 39903532), (16, 29927649), (24, 19951766), (48, 9975883), (79, 6061296), (158, 3030648), (197, 2430672), (237, 2020432), (316, 1515324), (394, 1215336), (474, 1010216), (591, 810224), (632, 757662), (641, 747024), (788, 607668), (948, 505108), (1182, 405112), (1264, 378831), (1282, 373512), (1576, 303834), (1896, 252554), (1923, 249008), (2364, 202556), (2564, 186756), (3152, 151917), (3792, 126277), (3846, 124504), (4728, 101278), (5128, 93378), (7692, 62252), (9456, 50639), (10256, 46689), (15384, 31126), (15563, 30768)]