238940658

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{929}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 581212800

約数和(自身を除く): 342272142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 433, 594, 866, 929, 1299, 1858, 2598, 2787, 3897, 4763, 5574, 7794, 8361, 9526, 10219, 11691, 14289, 16722, 20438, 23382, 25083, 28578, 30657, 42867, 50166, 61314, 85734, 91971, 128601, 183942, 257202, 275913, 402257, 551826, 804514, 1206771, 2413542, 3620313, 4424827, 7240626, 8849654, 10860939, 13274481, 21721878, 26548962, 39823443, 79646886, 119470329, 238940658]

約数ペア:

[(1, 238940658), (2, 119470329), (3, 79646886), (6, 39823443), (9, 26548962), (11, 21721878), (18, 13274481), (22, 10860939), (27, 8849654), (33, 7240626), (54, 4424827), (66, 3620313), (99, 2413542), (198, 1206771), (297, 804514), (433, 551826), (594, 402257), (866, 275913), (929, 257202), (1299, 183942), (1858, 128601), (2598, 91971), (2787, 85734), (3897, 61314), (4763, 50166), (5574, 42867), (7794, 30657), (8361, 28578), (9526, 25083), (10219, 23382), (11691, 20438), (14289, 16722)]