387675468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2017}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 1035718320

約数和(自身を除く): 648042852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 281, 342, 562, 684, 843, 1124, 1686, 2017, 2529, 3372, 4034, 5058, 5339, 6051, 8068, 10116, 10678, 12102, 16017, 18153, 21356, 24204, 32034, 36306, 38323, 48051, 64068, 72612, 76646, 96102, 114969, 153292, 192204, 229938, 344907, 459876, 566777, 689814, 1133554, 1379628, 1700331, 2267108, 3400662, 5100993, 6801324, 10201986, 10768763, 20403972, 21537526, 32306289, 43075052, 64612578, 96918867, 129225156, 193837734, 387675468]

約数ペア:

[(1, 387675468), (2, 193837734), (3, 129225156), (4, 96918867), (6, 64612578), (9, 43075052), (12, 32306289), (18, 21537526), (19, 20403972), (36, 10768763), (38, 10201986), (57, 6801324), (76, 5100993), (114, 3400662), (171, 2267108), (228, 1700331), (281, 1379628), (342, 1133554), (562, 689814), (684, 566777), (843, 459876), (1124, 344907), (1686, 229938), (2017, 192204), (2529, 153292), (3372, 114969), (4034, 96102), (5058, 76646), (5339, 72612), (6051, 64068), (8068, 48051), (10116, 38323), (10678, 36306), (12102, 32034), (16017, 24204), (18153, 21356)]