315239904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1182

約数の個数: 192

約数和(自身を含む): 1074124800

約数和(自身を除く): 758884896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 72, 84, 94, 96, 108, 112, 126, 141, 144, 168, 188, 189, 216, 224, 252, 282, 288, 329, 336, 376, 378, 423, 432, 504, 564, 658, 672, 752, 756, 846, 864, 987, 1008, 1109, 1128, 1269, 1316, 1504, 1512, 1692, 1974, 2016, 2218, 2256, 2538, 2632, 2961, 3024, 3327, 3384, 3948, 4436, 4512, 5076, 5264, 5922, 6048, 6654, 6768, 7763, 7896, 8872, 8883, 9981, 10152, 10528, 11844, 13308, 13536, 15526, 15792, 17744, 17766, 19962, 20304, 23289, 23688, 26616, 29943, 31052, 31584, 35488, 35532, 39924, 40608, 46578, 47376, 52123, 53232, 59886, 62104, 69867, 71064, 79848, 93156, 94752, 104246, 106464, 119772, 124208, 139734, 142128, 156369, 159696, 186312, 208492, 209601, 239544, 248416, 279468, 284256, 312738, 319392, 364861, 372624, 416984, 419202, 469107, 479088, 558936, 625476, 729722, 745248, 833968, 838404, 938214, 958176, 1094583, 1117872, 1250952, 1407321, 1459444, 1667936, 1676808, 1876428, 2189166, 2235744, 2501904, 2814642, 2918888, 3283749, 3353616, 3752856, 4378332, 5003808, 5629284, 5837776, 6567498, 6707232, 7505712, 8756664, 9851247, 11258568, 11675552, 13134996, 15011424, 17513328, 19702494, 22517136, 26269992, 35026656, 39404988, 45034272, 52539984, 78809976, 105079968, 157619952, 315239904]

約数ペア:

[(1, 315239904), (2, 157619952), (3, 105079968), (4, 78809976), (6, 52539984), (7, 45034272), (8, 39404988), (9, 35026656), (12, 26269992), (14, 22517136), (16, 19702494), (18, 17513328), (21, 15011424), (24, 13134996), (27, 11675552), (28, 11258568), (32, 9851247), (36, 8756664), (42, 7505712), (47, 6707232), (48, 6567498), (54, 5837776), (56, 5629284), (63, 5003808), (72, 4378332), (84, 3752856), (94, 3353616), (96, 3283749), (108, 2918888), (112, 2814642), (126, 2501904), (141, 2235744), (144, 2189166), (168, 1876428), (188, 1676808), (189, 1667936), (216, 1459444), (224, 1407321), (252, 1250952), (282, 1117872), (288, 1094583), (329, 958176), (336, 938214), (376, 838404), (378, 833968), (423, 745248), (432, 729722), (504, 625476), (564, 558936), (658, 479088), (672, 469107), (752, 419202), (756, 416984), (846, 372624), (864, 364861), (987, 319392), (1008, 312738), (1109, 284256), (1128, 279468), (1269, 248416), (1316, 239544), (1504, 209601), (1512, 208492), (1692, 186312), (1974, 159696), (2016, 156369), (2218, 142128), (2256, 139734), (2538, 124208), (2632, 119772), (2961, 106464), (3024, 104246), (3327, 94752), (3384, 93156), (3948, 79848), (4436, 71064), (4512, 69867), (5076, 62104), (5264, 59886), (5922, 53232), (6048, 52123), (6654, 47376), (6768, 46578), (7763, 40608), (7896, 39924), (8872, 35532), (8883, 35488), (9981, 31584), (10152, 31052), (10528, 29943), (11844, 26616), (13308, 23688), (13536, 23289), (15526, 20304), (15792, 19962), (17744, 17766)]