329811456

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 160

約数和(自身を含む): 962438400

約数和(自身を除く): 632626944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 83, 96, 104, 128, 156, 166, 192, 199, 208, 249, 256, 312, 332, 384, 398, 416, 498, 512, 597, 624, 664, 768, 796, 832, 996, 1079, 1194, 1248, 1328, 1536, 1592, 1664, 1992, 2158, 2388, 2496, 2587, 2656, 3184, 3237, 3328, 3984, 4316, 4776, 4992, 5174, 5312, 6368, 6474, 6656, 7761, 7968, 8632, 9552, 9984, 10348, 10624, 12736, 12948, 15522, 15936, 16517, 17264, 19104, 19968, 20696, 21248, 25472, 25896, 31044, 31872, 33034, 34528, 38208, 41392, 42496, 49551, 50944, 51792, 62088, 63744, 66068, 69056, 76416, 82784, 99102, 101888, 103584, 124176, 127488, 132136, 138112, 152832, 165568, 198204, 207168, 214721, 248352, 264272, 276224, 305664, 331136, 396408, 414336, 429442, 496704, 528544, 552448, 644163, 662272, 792816, 828672, 858884, 993408, 1057088, 1288326, 1324544, 1585632, 1657344, 1717768, 1986816, 2114176, 2576652, 3171264, 3435536, 3973632, 4228352, 5153304, 6342528, 6871072, 8456704, 10306608, 12685056, 13742144, 20613216, 25370112, 27484288, 41226432, 54968576, 82452864, 109937152, 164905728, 329811456]

約数ペア:

[(1, 329811456), (2, 164905728), (3, 109937152), (4, 82452864), (6, 54968576), (8, 41226432), (12, 27484288), (13, 25370112), (16, 20613216), (24, 13742144), (26, 12685056), (32, 10306608), (39, 8456704), (48, 6871072), (52, 6342528), (64, 5153304), (78, 4228352), (83, 3973632), (96, 3435536), (104, 3171264), (128, 2576652), (156, 2114176), (166, 1986816), (192, 1717768), (199, 1657344), (208, 1585632), (249, 1324544), (256, 1288326), (312, 1057088), (332, 993408), (384, 858884), (398, 828672), (416, 792816), (498, 662272), (512, 644163), (597, 552448), (624, 528544), (664, 496704), (768, 429442), (796, 414336), (832, 396408), (996, 331136), (1079, 305664), (1194, 276224), (1248, 264272), (1328, 248352), (1536, 214721), (1592, 207168), (1664, 198204), (1992, 165568), (2158, 152832), (2388, 138112), (2496, 132136), (2587, 127488), (2656, 124176), (3184, 103584), (3237, 101888), (3328, 99102), (3984, 82784), (4316, 76416), (4776, 69056), (4992, 66068), (5174, 63744), (5312, 62088), (6368, 51792), (6474, 50944), (6656, 49551), (7761, 42496), (7968, 41392), (8632, 38208), (9552, 34528), (9984, 33034), (10348, 31872), (10624, 31044), (12736, 25896), (12948, 25472), (15522, 21248), (15936, 20696), (16517, 19968), (17264, 19104)]