3967939208

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:331

約数の個数: 96

約数和(自身を含む): 8095982400

約数和(自身を除く): 4128043192

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 107, 109, 172, 184, 214, 218, 344, 428, 436, 856, 872, 989, 1849, 1978, 2461, 2507, 3698, 3956, 4601, 4687, 4922, 5014, 7396, 7912, 9202, 9374, 9844, 10028, 11663, 14792, 18404, 18748, 19688, 20056, 23326, 36808, 37496, 42527, 46652, 85054, 93304, 105823, 107801, 170108, 197843, 201541, 211646, 215602, 268249, 340216, 395686, 403082, 423292, 431204, 501509, 536498, 791372, 806164, 846584, 862408, 1003018, 1072996, 1582744, 1612328, 2006036, 2145992, 4012072, 4550389, 4635443, 9100778, 9270886, 11534707, 18201556, 18541772, 21564887, 23069414, 36403112, 37083544, 43129774, 46138828, 86259548, 92277656, 172519096, 495992401, 991984802, 1983969604, 3967939208]

約数ペア:

[(1, 3967939208), (2, 1983969604), (4, 991984802), (8, 495992401), (23, 172519096), (43, 92277656), (46, 86259548), (86, 46138828), (92, 43129774), (107, 37083544), (109, 36403112), (172, 23069414), (184, 21564887), (214, 18541772), (218, 18201556), (344, 11534707), (428, 9270886), (436, 9100778), (856, 4635443), (872, 4550389), (989, 4012072), (1849, 2145992), (1978, 2006036), (2461, 1612328), (2507, 1582744), (3698, 1072996), (3956, 1003018), (4601, 862408), (4687, 846584), (4922, 806164), (5014, 791372), (7396, 536498), (7912, 501509), (9202, 431204), (9374, 423292), (9844, 403082), (10028, 395686), (11663, 340216), (14792, 268249), (18404, 215602), (18748, 211646), (19688, 201541), (20056, 197843), (23326, 170108), (36808, 107801), (37496, 105823), (42527, 93304), (46652, 85054)]