260955264

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4889}}^1$

素因数の和:5045

約数の個数: 64

約数和(自身を含む): 698292000

約数和(自身を除く): 437336736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 834, 1112, 1668, 2224, 3336, 4448, 4889, 6672, 8896, 9778, 13344, 14667, 17792, 19556, 26688, 29334, 39112, 53376, 58668, 78224, 117336, 156448, 234672, 312896, 469344, 625792, 679571, 938688, 1359142, 1877376, 2038713, 2718284, 4077426, 5436568, 8154852, 10873136, 16309704, 21746272, 32619408, 43492544, 65238816, 86985088, 130477632, 260955264]

約数ペア:

[(1, 260955264), (2, 130477632), (3, 86985088), (4, 65238816), (6, 43492544), (8, 32619408), (12, 21746272), (16, 16309704), (24, 10873136), (32, 8154852), (48, 5436568), (64, 4077426), (96, 2718284), (128, 2038713), (139, 1877376), (192, 1359142), (278, 938688), (384, 679571), (417, 625792), (556, 469344), (834, 312896), (1112, 234672), (1668, 156448), (2224, 117336), (3336, 78224), (4448, 58668), (4889, 53376), (6672, 39112), (8896, 29334), (9778, 26688), (13344, 19556), (14667, 17792)]