264599328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{393749}}^1$

素因数の和:393769

約数の個数: 48

約数和(自身を含む): 793800000

約数和(自身を除く): 529200672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 393749, 787498, 1181247, 1574996, 2362494, 2756243, 3149992, 4724988, 5512486, 6299984, 8268729, 9449976, 11024972, 12599968, 16537458, 18899952, 22049944, 33074916, 37799904, 44099888, 66149832, 88199776, 132299664, 264599328]

約数ペア:

[(1, 264599328), (2, 132299664), (3, 88199776), (4, 66149832), (6, 44099888), (7, 37799904), (8, 33074916), (12, 22049944), (14, 18899952), (16, 16537458), (21, 12599968), (24, 11024972), (28, 9449976), (32, 8268729), (42, 6299984), (48, 5512486), (56, 4724988), (84, 3149992), (96, 2756243), (112, 2362494), (168, 1574996), (224, 1181247), (336, 787498), (672, 393749)]