264105864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 808619760

約数和(自身を除く): 544513896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 347, 372, 396, 558, 682, 694, 744, 792, 961, 1023, 1041, 1116, 1364, 1388, 1922, 2046, 2082, 2232, 2728, 2776, 2883, 3069, 3123, 3817, 3844, 4092, 4164, 5766, 6138, 6246, 7634, 7688, 8184, 8328, 8649, 10571, 10757, 11451, 11532, 12276, 12492, 15268, 17298, 21142, 21514, 22902, 23064, 24552, 24984, 30536, 31713, 32271, 34353, 34596, 42284, 43028, 45804, 63426, 64542, 68706, 69192, 84568, 86056, 91608, 95139, 96813, 118327, 126852, 129084, 137412, 190278, 193626, 236654, 253704, 258168, 274824, 333467, 354981, 380556, 387252, 473308, 666934, 709962, 761112, 774504, 946616, 1000401, 1064943, 1333868, 1419924, 2000802, 2129886, 2667736, 2839848, 3001203, 3668137, 4001604, 4259772, 6002406, 7336274, 8003208, 8519544, 11004411, 12004812, 14672548, 22008822, 24009624, 29345096, 33013233, 44017644, 66026466, 88035288, 132052932, 264105864]

約数ペア:

[(1, 264105864), (2, 132052932), (3, 88035288), (4, 66026466), (6, 44017644), (8, 33013233), (9, 29345096), (11, 24009624), (12, 22008822), (18, 14672548), (22, 12004812), (24, 11004411), (31, 8519544), (33, 8003208), (36, 7336274), (44, 6002406), (62, 4259772), (66, 4001604), (72, 3668137), (88, 3001203), (93, 2839848), (99, 2667736), (124, 2129886), (132, 2000802), (186, 1419924), (198, 1333868), (248, 1064943), (264, 1000401), (279, 946616), (341, 774504), (347, 761112), (372, 709962), (396, 666934), (558, 473308), (682, 387252), (694, 380556), (744, 354981), (792, 333467), (961, 274824), (1023, 258168), (1041, 253704), (1116, 236654), (1364, 193626), (1388, 190278), (1922, 137412), (2046, 129084), (2082, 126852), (2232, 118327), (2728, 96813), (2776, 95139), (2883, 91608), (3069, 86056), (3123, 84568), (3817, 69192), (3844, 68706), (4092, 64542), (4164, 63426), (5766, 45804), (6138, 43028), (6246, 42284), (7634, 34596), (7688, 34353), (8184, 32271), (8328, 31713), (8649, 30536), (10571, 24984), (10757, 24552), (11451, 23064), (11532, 22902), (12276, 21514), (12492, 21142), (15268, 17298)]