349304928

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{74257}}^1$

素因数の和:74284

約数の個数: 72

約数和(自身を含む): 1066641912

約数和(自身を除く): 717336984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 74257, 148514, 222771, 297028, 445542, 519799, 594056, 891084, 1039598, 1188112, 1559397, 1782168, 2079196, 2376224, 3118794, 3564336, 3638593, 4158392, 6237588, 7128672, 7277186, 8316784, 10915779, 12475176, 14554372, 16633568, 21831558, 24950352, 29108744, 43663116, 49900704, 58217488, 87326232, 116434976, 174652464, 349304928]

約数ペア:

[(1, 349304928), (2, 174652464), (3, 116434976), (4, 87326232), (6, 58217488), (7, 49900704), (8, 43663116), (12, 29108744), (14, 24950352), (16, 21831558), (21, 16633568), (24, 14554372), (28, 12475176), (32, 10915779), (42, 8316784), (48, 7277186), (49, 7128672), (56, 6237588), (84, 4158392), (96, 3638593), (98, 3564336), (112, 3118794), (147, 2376224), (168, 2079196), (196, 1782168), (224, 1559397), (294, 1188112), (336, 1039598), (392, 891084), (588, 594056), (672, 519799), (784, 445542), (1176, 297028), (1568, 222771), (2352, 148514), (4704, 74257)]