385276416

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{5119}}^1$

素因数の和:5154

約数の個数: 120

約数和(自身を含む): 1194209280

約数和(自身を除く): 808932864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 512, 588, 672, 768, 784, 896, 1176, 1344, 1536, 1568, 1792, 2352, 2688, 3136, 3584, 4704, 5119, 5376, 6272, 9408, 10238, 10752, 12544, 15357, 18816, 20476, 25088, 30714, 35833, 37632, 40952, 61428, 71666, 75264, 81904, 107499, 122856, 143332, 163808, 214998, 245712, 250831, 286664, 327616, 429996, 491424, 501662, 573328, 655232, 752493, 859992, 982848, 1003324, 1146656, 1310464, 1504986, 1719984, 1965696, 2006648, 2293312, 2620928, 3009972, 3439968, 3931392, 4013296, 4586624, 6019944, 6879936, 7862784, 8026592, 9173248, 12039888, 13759872, 16053184, 18346496, 24079776, 27519744, 32106368, 48159552, 55039488, 64212736, 96319104, 128425472, 192638208, 385276416]

約数ペア:

[(1, 385276416), (2, 192638208), (3, 128425472), (4, 96319104), (6, 64212736), (7, 55039488), (8, 48159552), (12, 32106368), (14, 27519744), (16, 24079776), (21, 18346496), (24, 16053184), (28, 13759872), (32, 12039888), (42, 9173248), (48, 8026592), (49, 7862784), (56, 6879936), (64, 6019944), (84, 4586624), (96, 4013296), (98, 3931392), (112, 3439968), (128, 3009972), (147, 2620928), (168, 2293312), (192, 2006648), (196, 1965696), (224, 1719984), (256, 1504986), (294, 1310464), (336, 1146656), (384, 1003324), (392, 982848), (448, 859992), (512, 752493), (588, 655232), (672, 573328), (768, 501662), (784, 491424), (896, 429996), (1176, 327616), (1344, 286664), (1536, 250831), (1568, 245712), (1792, 214998), (2352, 163808), (2688, 143332), (3136, 122856), (3584, 107499), (4704, 81904), (5119, 75264), (5376, 71666), (6272, 61428), (9408, 40952), (10238, 37632), (10752, 35833), (12544, 30714), (15357, 25088), (18816, 20476)]