328607232

素因数分解:

$2^9\times 3^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:983

約数の個数: 80

約数和(自身を含む): 879370800

約数和(自身を除く): 550763568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 349, 384, 512, 613, 698, 768, 1047, 1226, 1396, 1536, 1839, 2094, 2452, 2792, 3678, 4188, 4904, 5584, 7356, 8376, 9808, 11168, 14712, 16752, 19616, 22336, 29424, 33504, 39232, 44672, 58848, 67008, 78464, 89344, 117696, 134016, 156928, 178688, 213937, 235392, 268032, 313856, 427874, 470784, 536064, 641811, 855748, 941568, 1283622, 1711496, 2567244, 3422992, 5134488, 6845984, 10268976, 13691968, 20537952, 27383936, 41075904, 54767872, 82151808, 109535744, 164303616, 328607232]

約数ペア:

[(1, 328607232), (2, 164303616), (3, 109535744), (4, 82151808), (6, 54767872), (8, 41075904), (12, 27383936), (16, 20537952), (24, 13691968), (32, 10268976), (48, 6845984), (64, 5134488), (96, 3422992), (128, 2567244), (192, 1711496), (256, 1283622), (349, 941568), (384, 855748), (512, 641811), (613, 536064), (698, 470784), (768, 427874), (1047, 313856), (1226, 268032), (1396, 235392), (1536, 213937), (1839, 178688), (2094, 156928), (2452, 134016), (2792, 117696), (3678, 89344), (4188, 78464), (4904, 67008), (5584, 58848), (7356, 44672), (8376, 39232), (9808, 33504), (11168, 29424), (14712, 22336), (16752, 19616)]