231630378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239783}}^1$

素因数の和:239818

約数の個数: 32

約数和(自身を含む): 552462336

約数和(自身を除く): 320831958

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 239783, 479566, 719349, 1438698, 1678481, 3356962, 5035443, 5515009, 10070886, 11030018, 16545027, 33090054, 38605063, 77210126, 115815189, 231630378]

約数ペア:

[(1, 231630378), (2, 115815189), (3, 77210126), (6, 38605063), (7, 33090054), (14, 16545027), (21, 11030018), (23, 10070886), (42, 5515009), (46, 5035443), (69, 3356962), (138, 1678481), (161, 1438698), (322, 719349), (483, 479566), (966, 239783)]