393967392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3469}}^1$

素因数の和:3515

約数の個数: 144

約数和(自身を含む): 1280180160

約数和(自身を除く): 886212768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2704, 2912, 3469, 3549, 4056, 4368, 4732, 5408, 6938, 7098, 8112, 8736, 9464, 10407, 13876, 14196, 16224, 18928, 20814, 24283, 27752, 28392, 37856, 41628, 45097, 48566, 55504, 56784, 72849, 83256, 90194, 97132, 111008, 113568, 135291, 145698, 166512, 180388, 194264, 270582, 291396, 315679, 333024, 360776, 388528, 541164, 582792, 586261, 631358, 721552, 777056, 947037, 1082328, 1165584, 1172522, 1262716, 1443104, 1758783, 1894074, 2164656, 2331168, 2345044, 2525432, 3517566, 3788148, 4103827, 4329312, 4690088, 5050864, 7035132, 7576296, 8207654, 9380176, 10101728, 12311481, 14070264, 15152592, 16415308, 18760352, 24622962, 28140528, 30305184, 32830616, 49245924, 56281056, 65661232, 98491848, 131322464, 196983696, 393967392]

約数ペア:

[(1, 393967392), (2, 196983696), (3, 131322464), (4, 98491848), (6, 65661232), (7, 56281056), (8, 49245924), (12, 32830616), (13, 30305184), (14, 28140528), (16, 24622962), (21, 18760352), (24, 16415308), (26, 15152592), (28, 14070264), (32, 12311481), (39, 10101728), (42, 9380176), (48, 8207654), (52, 7576296), (56, 7035132), (78, 5050864), (84, 4690088), (91, 4329312), (96, 4103827), (104, 3788148), (112, 3517566), (156, 2525432), (168, 2345044), (169, 2331168), (182, 2164656), (208, 1894074), (224, 1758783), (273, 1443104), (312, 1262716), (336, 1172522), (338, 1165584), (364, 1082328), (416, 947037), (507, 777056), (546, 721552), (624, 631358), (672, 586261), (676, 582792), (728, 541164), (1014, 388528), (1092, 360776), (1183, 333024), (1248, 315679), (1352, 291396), (1456, 270582), (2028, 194264), (2184, 180388), (2366, 166512), (2704, 145698), (2912, 135291), (3469, 113568), (3549, 111008), (4056, 97132), (4368, 90194), (4732, 83256), (5408, 72849), (6938, 56784), (7098, 55504), (8112, 48566), (8736, 45097), (9464, 41628), (10407, 37856), (13876, 28392), (14196, 27752), (16224, 24283), (18928, 20814)]