264090736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5851}}^1$

素因数の和:5910

約数の個数: 80

約数和(自身を含む): 650180608

約数和(自身を除く): 386089872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 5851, 6448, 11284, 11702, 22568, 23404, 40957, 45136, 46808, 76063, 81914, 93616, 152126, 163828, 181381, 304252, 327656, 362762, 532441, 608504, 655312, 725524, 1064882, 1217008, 1269667, 1451048, 2129764, 2357953, 2539334, 2902096, 4259528, 4715906, 5078668, 8519056, 9431812, 10157336, 16505671, 18863624, 20314672, 33011342, 37727248, 66022684, 132045368, 264090736]

約数ペア:

[(1, 264090736), (2, 132045368), (4, 66022684), (7, 37727248), (8, 33011342), (13, 20314672), (14, 18863624), (16, 16505671), (26, 10157336), (28, 9431812), (31, 8519056), (52, 5078668), (56, 4715906), (62, 4259528), (91, 2902096), (104, 2539334), (112, 2357953), (124, 2129764), (182, 1451048), (208, 1269667), (217, 1217008), (248, 1064882), (364, 725524), (403, 655312), (434, 608504), (496, 532441), (728, 362762), (806, 327656), (868, 304252), (1456, 181381), (1612, 163828), (1736, 152126), (2821, 93616), (3224, 81914), (3472, 76063), (5642, 46808), (5851, 45136), (6448, 40957), (11284, 23404), (11702, 22568)]