389449632

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2579}}^1$

素因数の和:2627

約数の個数: 144

約数和(自身を含む): 1210597920

約数和(自身を除く): 821148288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 352, 363, 416, 429, 484, 528, 572, 624, 726, 858, 968, 1056, 1144, 1248, 1452, 1573, 1716, 1936, 2288, 2579, 2904, 3146, 3432, 3872, 4576, 4719, 5158, 5808, 6292, 6864, 7737, 9438, 10316, 11616, 12584, 13728, 15474, 18876, 20632, 25168, 28369, 30948, 33527, 37752, 41264, 50336, 56738, 61896, 67054, 75504, 82528, 85107, 100581, 113476, 123792, 134108, 151008, 170214, 201162, 226952, 247584, 268216, 312059, 340428, 368797, 402324, 453904, 536432, 624118, 680856, 737594, 804648, 907808, 936177, 1072864, 1106391, 1248236, 1361712, 1475188, 1609296, 1872354, 2212782, 2496472, 2723424, 2950376, 3218592, 3744708, 4056767, 4425564, 4992944, 5900752, 7489416, 8113534, 8851128, 9985888, 11801504, 12170301, 14978832, 16227068, 17702256, 24340602, 29957664, 32454136, 35404512, 48681204, 64908272, 97362408, 129816544, 194724816, 389449632]

約数ペア:

[(1, 389449632), (2, 194724816), (3, 129816544), (4, 97362408), (6, 64908272), (8, 48681204), (11, 35404512), (12, 32454136), (13, 29957664), (16, 24340602), (22, 17702256), (24, 16227068), (26, 14978832), (32, 12170301), (33, 11801504), (39, 9985888), (44, 8851128), (48, 8113534), (52, 7489416), (66, 5900752), (78, 4992944), (88, 4425564), (96, 4056767), (104, 3744708), (121, 3218592), (132, 2950376), (143, 2723424), (156, 2496472), (176, 2212782), (208, 1872354), (242, 1609296), (264, 1475188), (286, 1361712), (312, 1248236), (352, 1106391), (363, 1072864), (416, 936177), (429, 907808), (484, 804648), (528, 737594), (572, 680856), (624, 624118), (726, 536432), (858, 453904), (968, 402324), (1056, 368797), (1144, 340428), (1248, 312059), (1452, 268216), (1573, 247584), (1716, 226952), (1936, 201162), (2288, 170214), (2579, 151008), (2904, 134108), (3146, 123792), (3432, 113476), (3872, 100581), (4576, 85107), (4719, 82528), (5158, 75504), (5808, 67054), (6292, 61896), (6864, 56738), (7737, 50336), (9438, 41264), (10316, 37752), (11616, 33527), (12584, 30948), (13728, 28369), (15474, 25168), (18876, 20632)]