1285818408

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{121487}}^1$

素因数の和:121516

約数の個数: 96

約数和(自身を含む): 4154889600

約数和(自身を除く): 2869071192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 121487, 242974, 364461, 485948, 728922, 850409, 971896, 1093383, 1457844, 1700818, 2186766, 2551227, 2915688, 3280149, 3401636, 4373532, 5102454, 5952863, 6560298, 6803272, 7653681, 8747064, 10204908, 11905726, 13120596, 15307362, 17858589, 20409816, 22961043, 23811452, 26241192, 30614724, 35717178, 45922086, 47622904, 53575767, 61229448, 71434356, 91844172, 107151534, 142868712, 160727301, 183688344, 214303068, 321454602, 428606136, 642909204, 1285818408]

約数ペア:

[(1, 1285818408), (2, 642909204), (3, 428606136), (4, 321454602), (6, 214303068), (7, 183688344), (8, 160727301), (9, 142868712), (12, 107151534), (14, 91844172), (18, 71434356), (21, 61229448), (24, 53575767), (27, 47622904), (28, 45922086), (36, 35717178), (42, 30614724), (49, 26241192), (54, 23811452), (56, 22961043), (63, 20409816), (72, 17858589), (84, 15307362), (98, 13120596), (108, 11905726), (126, 10204908), (147, 8747064), (168, 7653681), (189, 6803272), (196, 6560298), (216, 5952863), (252, 5102454), (294, 4373532), (378, 3401636), (392, 3280149), (441, 2915688), (504, 2551227), (588, 2186766), (756, 1700818), (882, 1457844), (1176, 1093383), (1323, 971896), (1512, 850409), (1764, 728922), (2646, 485948), (3528, 364461), (5292, 242974), (10584, 121487)]