308602086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 720679680

約数和(自身を除く): 412077594

約数列:

[1, 2, 3, 6, 13, 23, 26, 31, 39, 46, 62, 69, 78, 93, 138, 179, 186, 299, 358, 403, 537, 598, 713, 806, 897, 961, 1074, 1209, 1426, 1794, 1922, 2139, 2327, 2418, 2883, 4117, 4278, 4654, 5549, 5766, 6981, 8234, 9269, 11098, 12351, 12493, 13962, 16647, 18538, 22103, 24702, 24986, 27807, 33294, 37479, 44206, 53521, 55614, 66309, 72137, 74958, 107042, 127627, 132618, 144274, 160563, 172019, 216411, 255254, 287339, 321126, 344038, 382881, 432822, 516057, 574678, 765762, 862017, 1032114, 1659151, 1724034, 2236247, 3318302, 3956437, 4472494, 4977453, 6708741, 7912874, 9954906, 11869311, 13417482, 23738622, 51433681, 102867362, 154301043, 308602086]

約数ペア:

[(1, 308602086), (2, 154301043), (3, 102867362), (6, 51433681), (13, 23738622), (23, 13417482), (26, 11869311), (31, 9954906), (39, 7912874), (46, 6708741), (62, 4977453), (69, 4472494), (78, 3956437), (93, 3318302), (138, 2236247), (179, 1724034), (186, 1659151), (299, 1032114), (358, 862017), (403, 765762), (537, 574678), (598, 516057), (713, 432822), (806, 382881), (897, 344038), (961, 321126), (1074, 287339), (1209, 255254), (1426, 216411), (1794, 172019), (1922, 160563), (2139, 144274), (2327, 132618), (2418, 127627), (2883, 107042), (4117, 74958), (4278, 72137), (4654, 66309), (5549, 55614), (5766, 53521), (6981, 44206), (8234, 37479), (9269, 33294), (11098, 27807), (12351, 24986), (12493, 24702), (13962, 22103), (16647, 18538)]