212345976

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{24509}}^1$

素因数の和:24556

約数の個数: 48

約数和(自身を含む): 560298600

約数和(自身を除く): 347952624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 24509, 49018, 73527, 98036, 147054, 196072, 294108, 465671, 588216, 931342, 1397013, 1862684, 2794026, 3725368, 5588052, 8847749, 11176104, 17695498, 26543247, 35390996, 53086494, 70781992, 106172988, 212345976]

約数ペア:

[(1, 212345976), (2, 106172988), (3, 70781992), (4, 53086494), (6, 35390996), (8, 26543247), (12, 17695498), (19, 11176104), (24, 8847749), (38, 5588052), (57, 3725368), (76, 2794026), (114, 1862684), (152, 1397013), (228, 931342), (361, 588216), (456, 465671), (722, 294108), (1083, 196072), (1444, 147054), (2166, 98036), (2888, 73527), (4332, 49018), (8664, 24509)]