231630462

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{953}}^1$

素因数の和:1614

約数の個数: 64

約数和(自身を含む): 589800960

約数和(自身を除く): 358170498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 643, 953, 1286, 1906, 1929, 2859, 3858, 4501, 5718, 5787, 6671, 8577, 9002, 11574, 13342, 13503, 17154, 17361, 20013, 25731, 27006, 34722, 40026, 40509, 51462, 60039, 81018, 120078, 121527, 180117, 243054, 360234, 612779, 1225558, 1838337, 3676674, 4289453, 5515011, 8578906, 11030022, 12868359, 16545033, 25736718, 33090066, 38605077, 77210154, 115815231, 231630462]

約数ペア:

[(1, 231630462), (2, 115815231), (3, 77210154), (6, 38605077), (7, 33090066), (9, 25736718), (14, 16545033), (18, 12868359), (21, 11030022), (27, 8578906), (42, 5515011), (54, 4289453), (63, 3676674), (126, 1838337), (189, 1225558), (378, 612779), (643, 360234), (953, 243054), (1286, 180117), (1906, 121527), (1929, 120078), (2859, 81018), (3858, 60039), (4501, 51462), (5718, 40509), (5787, 40026), (6671, 34722), (8577, 27006), (9002, 25731), (11574, 20013), (13342, 17361), (13503, 17154)]