319396896

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1741}}^1$

素因数の和:1784

約数の個数: 216

約数和(自身を含む): 1138505004

約数和(自身を除く): 819108108

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1741, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3276, 3482, 3528, 3744, 3822, 4368, 4704, 5096, 5223, 5733, 6552, 6964, 7056, 7644, 8736, 10192, 10446, 11466, 12187, 13104, 13928, 14112, 15288, 15669, 20384, 20892, 22633, 22932, 24374, 26208, 27856, 30576, 31338, 36561, 41784, 45266, 45864, 48748, 55712, 61152, 62676, 67899, 73122, 83568, 85309, 90532, 91728, 97496, 109683, 125352, 135798, 146244, 158431, 167136, 170618, 181064, 183456, 194992, 203697, 219366, 250704, 255927, 271596, 292488, 316862, 341236, 362128, 389984, 407394, 438732, 475293, 501408, 511854, 543192, 584976, 633724, 682472, 724256, 767781, 814788, 877464, 950586, 1023708, 1086384, 1109017, 1169952, 1267448, 1364944, 1425879, 1535562, 1629576, 1754928, 1901172, 2047416, 2172768, 2218034, 2534896, 2729888, 2851758, 3071124, 3259152, 3327051, 3509856, 3802344, 4094832, 4436068, 5069792, 5703516, 6142248, 6518304, 6654102, 7604688, 8189664, 8872136, 9981153, 11407032, 12284496, 13308204, 15209376, 17744272, 19962306, 22814064, 24568992, 26616408, 35488544, 39924612, 45628128, 53232816, 79849224, 106465632, 159698448, 319396896]

約数ペア:

[(1, 319396896), (2, 159698448), (3, 106465632), (4, 79849224), (6, 53232816), (7, 45628128), (8, 39924612), (9, 35488544), (12, 26616408), (13, 24568992), (14, 22814064), (16, 19962306), (18, 17744272), (21, 15209376), (24, 13308204), (26, 12284496), (28, 11407032), (32, 9981153), (36, 8872136), (39, 8189664), (42, 7604688), (48, 6654102), (49, 6518304), (52, 6142248), (56, 5703516), (63, 5069792), (72, 4436068), (78, 4094832), (84, 3802344), (91, 3509856), (96, 3327051), (98, 3259152), (104, 3071124), (112, 2851758), (117, 2729888), (126, 2534896), (144, 2218034), (147, 2172768), (156, 2047416), (168, 1901172), (182, 1754928), (196, 1629576), (208, 1535562), (224, 1425879), (234, 1364944), (252, 1267448), (273, 1169952), (288, 1109017), (294, 1086384), (312, 1023708), (336, 950586), (364, 877464), (392, 814788), (416, 767781), (441, 724256), (468, 682472), (504, 633724), (546, 584976), (588, 543192), (624, 511854), (637, 501408), (672, 475293), (728, 438732), (784, 407394), (819, 389984), (882, 362128), (936, 341236), (1008, 316862), (1092, 292488), (1176, 271596), (1248, 255927), (1274, 250704), (1456, 219366), (1568, 203697), (1638, 194992), (1741, 183456), (1764, 181064), (1872, 170618), (1911, 167136), (2016, 158431), (2184, 146244), (2352, 135798), (2548, 125352), (2912, 109683), (3276, 97496), (3482, 91728), (3528, 90532), (3744, 85309), (3822, 83568), (4368, 73122), (4704, 67899), (5096, 62676), (5223, 61152), (5733, 55712), (6552, 48748), (6964, 45864), (7056, 45266), (7644, 41784), (8736, 36561), (10192, 31338), (10446, 30576), (11466, 27856), (12187, 26208), (13104, 24374), (13928, 22932), (14112, 22633), (15288, 20892), (15669, 20384)]