65551248

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 160

約数和(自身を含む): 219628800

約数和(自身を除く): 154077552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 84, 106, 108, 112, 126, 144, 159, 168, 189, 212, 216, 252, 318, 336, 371, 378, 409, 424, 432, 477, 504, 636, 742, 756, 818, 848, 954, 1008, 1113, 1227, 1272, 1431, 1484, 1512, 1636, 1908, 2226, 2454, 2544, 2862, 2863, 2968, 3024, 3272, 3339, 3681, 3816, 4452, 4908, 5724, 5726, 5936, 6544, 6678, 7362, 7632, 8589, 8904, 9816, 10017, 11043, 11448, 11452, 13356, 14724, 17178, 17808, 19632, 20034, 21677, 22086, 22896, 22904, 25767, 26712, 29448, 34356, 40068, 43354, 44172, 45808, 51534, 53424, 58896, 65031, 68712, 77301, 80136, 86708, 88344, 103068, 130062, 137424, 151739, 154602, 160272, 173416, 176688, 195093, 206136, 260124, 303478, 309204, 346832, 390186, 412272, 455217, 520248, 585279, 606956, 618408, 780372, 910434, 1040496, 1170558, 1213912, 1236816, 1365651, 1560744, 1820868, 2341116, 2427824, 2731302, 3121488, 3641736, 4096953, 4682232, 5462604, 7283472, 8193906, 9364464, 10925208, 16387812, 21850416, 32775624, 65551248]

約数ペア:

[(1, 65551248), (2, 32775624), (3, 21850416), (4, 16387812), (6, 10925208), (7, 9364464), (8, 8193906), (9, 7283472), (12, 5462604), (14, 4682232), (16, 4096953), (18, 3641736), (21, 3121488), (24, 2731302), (27, 2427824), (28, 2341116), (36, 1820868), (42, 1560744), (48, 1365651), (53, 1236816), (54, 1213912), (56, 1170558), (63, 1040496), (72, 910434), (84, 780372), (106, 618408), (108, 606956), (112, 585279), (126, 520248), (144, 455217), (159, 412272), (168, 390186), (189, 346832), (212, 309204), (216, 303478), (252, 260124), (318, 206136), (336, 195093), (371, 176688), (378, 173416), (409, 160272), (424, 154602), (432, 151739), (477, 137424), (504, 130062), (636, 103068), (742, 88344), (756, 86708), (818, 80136), (848, 77301), (954, 68712), (1008, 65031), (1113, 58896), (1227, 53424), (1272, 51534), (1431, 45808), (1484, 44172), (1512, 43354), (1636, 40068), (1908, 34356), (2226, 29448), (2454, 26712), (2544, 25767), (2862, 22904), (2863, 22896), (2968, 22086), (3024, 21677), (3272, 20034), (3339, 19632), (3681, 17808), (3816, 17178), (4452, 14724), (4908, 13356), (5724, 11452), (5726, 11448), (5936, 11043), (6544, 10017), (6678, 9816), (7362, 8904), (7632, 8589)]