239793568

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{62971}}^1$

素因数の和:63005

約数の個数: 48

約数和(自身を含む): 571281984

約数和(自身を除く): 331488416

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 62971, 125942, 251884, 440797, 503768, 881594, 1007536, 1070507, 1763188, 2015072, 2141014, 3526376, 4282028, 7052752, 7493549, 8564056, 14105504, 14987098, 17128112, 29974196, 34256224, 59948392, 119896784, 239793568]

約数ペア:

[(1, 239793568), (2, 119896784), (4, 59948392), (7, 34256224), (8, 29974196), (14, 17128112), (16, 14987098), (17, 14105504), (28, 8564056), (32, 7493549), (34, 7052752), (56, 4282028), (68, 3526376), (112, 2141014), (119, 2015072), (136, 1763188), (224, 1070507), (238, 1007536), (272, 881594), (476, 503768), (544, 440797), (952, 251884), (1904, 125942), (3808, 62971)]