353177552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 867015936

約数和(自身を除く): 513838384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 169, 182, 188, 208, 329, 338, 364, 376, 397, 611, 658, 676, 728, 752, 794, 1183, 1222, 1316, 1352, 1456, 1588, 2366, 2444, 2632, 2704, 2779, 3176, 4277, 4732, 4888, 5161, 5264, 5558, 6352, 7943, 8554, 9464, 9776, 10322, 11116, 15886, 17108, 18659, 18928, 20644, 22232, 31772, 34216, 36127, 37318, 41288, 44464, 55601, 63544, 67093, 68432, 72254, 74636, 82576, 111202, 127088, 130613, 134186, 144508, 149272, 222404, 242567, 261226, 268372, 289016, 298544, 444808, 469651, 485134, 522452, 536744, 578032, 889616, 939302, 970268, 1044904, 1073488, 1697969, 1878604, 1940536, 2089808, 3153371, 3395938, 3757208, 3881072, 6306742, 6791876, 7514416, 12613484, 13583752, 22073597, 25226968, 27167504, 44147194, 50453936, 88294388, 176588776, 353177552]

約数ペア:

[(1, 353177552), (2, 176588776), (4, 88294388), (7, 50453936), (8, 44147194), (13, 27167504), (14, 25226968), (16, 22073597), (26, 13583752), (28, 12613484), (47, 7514416), (52, 6791876), (56, 6306742), (91, 3881072), (94, 3757208), (104, 3395938), (112, 3153371), (169, 2089808), (182, 1940536), (188, 1878604), (208, 1697969), (329, 1073488), (338, 1044904), (364, 970268), (376, 939302), (397, 889616), (611, 578032), (658, 536744), (676, 522452), (728, 485134), (752, 469651), (794, 444808), (1183, 298544), (1222, 289016), (1316, 268372), (1352, 261226), (1456, 242567), (1588, 222404), (2366, 149272), (2444, 144508), (2632, 134186), (2704, 130613), (2779, 127088), (3176, 111202), (4277, 82576), (4732, 74636), (4888, 72254), (5161, 68432), (5264, 67093), (5558, 63544), (6352, 55601), (7943, 44464), (8554, 41288), (9464, 37318), (9776, 36127), (10322, 34216), (11116, 31772), (15886, 22232), (17108, 20644), (18659, 18928)]