236466438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:837

約数の個数: 64

約数和(自身を含む): 538809600

約数和(自身を除く): 302343162

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 379, 421, 494, 741, 758, 842, 1137, 1263, 1482, 2274, 2526, 4927, 5473, 7201, 7999, 9854, 10946, 14402, 14781, 15998, 16419, 21603, 23997, 29562, 32838, 43206, 47994, 93613, 103987, 159559, 187226, 207974, 280839, 311961, 319118, 478677, 561678, 623922, 957354, 2074267, 3031621, 4148534, 6063242, 6222801, 9094863, 12445602, 18189726, 39411073, 78822146, 118233219, 236466438]

約数ペア:

[(1, 236466438), (2, 118233219), (3, 78822146), (6, 39411073), (13, 18189726), (19, 12445602), (26, 9094863), (38, 6222801), (39, 6063242), (57, 4148534), (78, 3031621), (114, 2074267), (247, 957354), (379, 623922), (421, 561678), (494, 478677), (741, 319118), (758, 311961), (842, 280839), (1137, 207974), (1263, 187226), (1482, 159559), (2274, 103987), (2526, 93613), (4927, 47994), (5473, 43206), (7201, 32838), (7999, 29562), (9854, 23997), (10946, 21603), (14402, 16419), (14781, 15998)]