389670822448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1373}}^1\times {\mathrm{2671}}^1$

素因数の和:4310

約数の個数: 80

約数和(自身を含む): 785297059200

約数和(自身を除く): 395626236752

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 229, 232, 458, 464, 916, 1373, 1832, 2671, 2746, 3664, 5342, 5492, 6641, 10684, 10984, 13282, 21368, 21968, 26564, 39817, 42736, 53128, 77459, 79634, 106256, 154918, 159268, 309836, 314417, 318536, 611659, 619672, 628834, 637072, 1223318, 1239344, 1257668, 2446636, 2515336, 3667283, 4893272, 5030672, 7334566, 9118093, 9786544, 14669132, 17738111, 18236186, 29338264, 35476222, 36472372, 58676528, 70952444, 72944744, 106351207, 141904888, 145889488, 212702414, 283809776, 425404828, 839807807, 850809656, 1679615614, 1701619312, 3359231228, 6718462456, 13436924912, 24354426403, 48708852806, 97417705612, 194835411224, 389670822448]

約数ペア:

[(1, 389670822448), (2, 194835411224), (4, 97417705612), (8, 48708852806), (16, 24354426403), (29, 13436924912), (58, 6718462456), (116, 3359231228), (229, 1701619312), (232, 1679615614), (458, 850809656), (464, 839807807), (916, 425404828), (1373, 283809776), (1832, 212702414), (2671, 145889488), (2746, 141904888), (3664, 106351207), (5342, 72944744), (5492, 70952444), (6641, 58676528), (10684, 36472372), (10984, 35476222), (13282, 29338264), (21368, 18236186), (21968, 17738111), (26564, 14669132), (39817, 9786544), (42736, 9118093), (53128, 7334566), (77459, 5030672), (79634, 4893272), (106256, 3667283), (154918, 2515336), (159268, 2446636), (309836, 1257668), (314417, 1239344), (318536, 1223318), (611659, 637072), (619672, 628834)]