394322208

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4931}}^1$

素因数の和:4975

約数の個数: 144

約数和(自身を含む): 1275178464

約数和(自身を除く): 880856256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 544, 588, 672, 714, 784, 816, 833, 952, 1176, 1428, 1568, 1632, 1666, 1904, 2352, 2499, 2856, 3332, 3808, 4704, 4931, 4998, 5712, 6664, 9862, 9996, 11424, 13328, 14793, 19724, 19992, 26656, 29586, 34517, 39448, 39984, 59172, 69034, 78896, 79968, 83827, 103551, 118344, 138068, 157792, 167654, 207102, 236688, 241619, 251481, 276136, 335308, 414204, 473376, 483238, 502962, 552272, 586789, 670616, 724857, 828408, 966476, 1005924, 1104544, 1173578, 1341232, 1449714, 1656816, 1760367, 1932952, 2011848, 2347156, 2682464, 2899428, 3313632, 3520734, 3865904, 4023696, 4107523, 4694312, 5798856, 7041468, 7731808, 8047392, 8215046, 9388624, 11597712, 12322569, 14082936, 16430092, 18777248, 23195424, 24645138, 28165872, 32860184, 49290276, 56331744, 65720368, 98580552, 131440736, 197161104, 394322208]

約数ペア:

[(1, 394322208), (2, 197161104), (3, 131440736), (4, 98580552), (6, 65720368), (7, 56331744), (8, 49290276), (12, 32860184), (14, 28165872), (16, 24645138), (17, 23195424), (21, 18777248), (24, 16430092), (28, 14082936), (32, 12322569), (34, 11597712), (42, 9388624), (48, 8215046), (49, 8047392), (51, 7731808), (56, 7041468), (68, 5798856), (84, 4694312), (96, 4107523), (98, 4023696), (102, 3865904), (112, 3520734), (119, 3313632), (136, 2899428), (147, 2682464), (168, 2347156), (196, 2011848), (204, 1932952), (224, 1760367), (238, 1656816), (272, 1449714), (294, 1341232), (336, 1173578), (357, 1104544), (392, 1005924), (408, 966476), (476, 828408), (544, 724857), (588, 670616), (672, 586789), (714, 552272), (784, 502962), (816, 483238), (833, 473376), (952, 414204), (1176, 335308), (1428, 276136), (1568, 251481), (1632, 241619), (1666, 236688), (1904, 207102), (2352, 167654), (2499, 157792), (2856, 138068), (3332, 118344), (3808, 103551), (4704, 83827), (4931, 79968), (4998, 78896), (5712, 69034), (6664, 59172), (9862, 39984), (9996, 39448), (11424, 34517), (13328, 29586), (14793, 26656), (19724, 19992)]